* * * FOR ALL
TASK 72-57-00-440-801
1 . General.
A.This procedure gives instructions to assemble the turbine rear frame (TRF) assembly (TRF assembly). Refer to Figure 1001.
•
TRF assembly (01-020 , 72-00-04) (SIN 94000)
•
TRF assembly (01-021 , 72-00-04) (SIN 94000) - SB 72-0160 for 1B/P2/G01 (Non-Rake Capable Configuration)
•
TRF assembly (01-022 , 72-00-04) (SIN 94000) - SB 72-0160 for 1B/P2/G02 (Rake Capable Configuration).
B.If not already attached, attach the TRF to the 9429M60   assembly stand. Refer to Subtask 72-57-00-440-001 (paragraph 3.B.) thru Subtask 72-57-00-440-004 (paragraph 3.E.).
•
TRF (01-010) (SIN 940A0)
•
TRF (01-011) (SIN 940A0) (SB 72-0191) and (SB 72-0160).
C.Install covers on spare assemblies only.
D.Install all the bolts with the heads up and/or forward unless specific instructions are given.
E.Apply the lubricants to the threads and the friction surfaces only.
WARNING:
STODDARD SOLVENT IS TOXIC. USE PERSONAL PROTECTION EQUIPMENT.
WARNING:
ACETONE IS EXPLOSIVE, AN IRRITANT, AN ALLERGEN, AND HAS POISONOUS DETERIORATION. USE VAPOR/FUME CONTROL OR USE A RESPIRATOR.
WARNING:
ISOPROPYL ALCOHOL IS TOXIC AND FLAMMABLE. USE PERSONAL PROTECTION EQUIPMENT. USE IN A WELL-VENTILATED AREA.
F.Make sure that the mating surfaces on all the flange faces are clean and have no raised metal. If necessary, clean the flanges and threads of studs with C04-002  Stoddard solvent, C04-003  acetone, or C04-035  isopropyl alcohol.
G.The torque values given in this procedure are the actual torque values to apply to the fastener. If a torque multiplier is used, do the necessary calculations to find the specified torque and the value that appears on the scale or dial of the torque wrench. Refer to TASK 70-51-00-400-004 (TIGHTENING PRACTICES AND TORQUE VALUES) .
H.Follow the instructions to safety parts with safety wire, safety cable, cotter pins, or tab washers. Refer to TASK 70-11-00-400-001 (FASTENER RETENTION PROCEDURES) .
2 . Tools, Equipment, and Materials.
NOTE:
You can use equivalent alternatives for tools, equipment, and consumable materials.
A.Tools and Equipment.
(1)Special Tools.
 
Tool No.
Description
 
11C3454G02
Fixture, Flow Check - No. 3 Bearing Dampers, FHF (hydraulic cart)
 
11C3516G02
Bracket Set, Roll-Over Stand - TRF (bracket set)
 
11C3530G02
Fixture, Lift - Vertical LPT Module Components (lift fixture)
 
11C3543G02
Fixture, Buildup - No. 5 Bearing Housing (buildup fixture)
 
11C3547G02
Closure Set, Leak Test - Turbine Rear Frame (closure set)
 
11C3550G02
Fixture, Handling/Installation - No. 5 Bearing Housing (handling/installation fixture)
 
11C3584G01
Gage, Parallel Bar - LPT Rotor/Stator Buildup (gage bar)
 
11C3596G01
Fixture, Plug - No.5 Bearing Oil Flow (flow check fixture)
 
11C4284G01
Stand, Test-Oil Flow (catch basin)
 
11C4293G01
Protector - TRF Flow Path (TRF flow path protector)
 
9429M60G02
Stand, Adjustable Roll-Over - Sub Assembly (assembly stand)
 
9429M60G03
Stand, Adjustable, Roll-Over - Sub Assembly (roll-over stand)
NOTE:
Tool 9429M60G03 is an alternative to 9429M60G02.
 
9429M63G01
Adapter Set, Flow Check-Frames, Lube System (adapter fitting set)
 
9481M87G01
Fixture, Test-Oil Flow (hydraulic cart)
(2)Standard Tools and Equipment. None.
(3)Locally Manufactured Tools. None.
B.Consumable Materials.
 
Code No.
Description
 
C02-008
Petroleum Jelly (petrolatum)
 
C02-019
Oil, Engine Lubricating (GE SPEC. D50TF1) (engine oil)
 
C02-023
Oil, Engine Lubricating (MIL-PRF-23699) (engine oil)
 
C02-050
Oil, Preservation
 
C02-058
Compound, Thread Lubricant (lubricant)
 
C04-002
Solvent, General (Stoddard solvent)
 
C04-003
Solvent, General (acetone)
 
C04-035
Solvent, General (isopropyl alcohol)
 
C10-071
Safety Wire, 0.020 or 0.032 in. dia. (safety wire)
 
C10-140
Gloves, Film Latex or Nylon/Polyethylene, Disposable (gloves)
 
C10-143
Safety Cable Assembly (321 Stainless Steel AS 4536, AS 3510) (safety cable)
 
C10-182
Cloth, Cleaning For Aircraft Structural (cleaning cloth)
C.Referenced Procedures.
 
ATA No.
Description
 
70-11-00
Fastener Retention Procedures
 
70-51-00
Tightening Practices and Torque Values
 
72-00-04
Assembly 001 - Configuration 01
 
72-00-04
Assembly 001 - Configuration 02
D.Expendable Parts.
 
CSN
Description
 
01-070
Self-Locking Nut (nut)
 
01-100
Bolt Retainer
 
01-130
Packing, Retainer Round (packing)
 
Or
 
01-131
Packing, Retainer Round (packing)
 
01-150
Preformed Packing
 
01-220
Self-Locking Nut (nut)
 
01-300
Self-Locking Nut (nut)
 
01-365
Retaining Wire
 
01-440
Self-Locking Nut (nut)
 
01-480
Self-Locking Nut (nut)
 
01-555
Retaining Wire
 
01-580
Self-Locking Nut (nut)
 
01-620
Self-Locking Nut (nut)
* * * FOR ALL
Figure 1001   TRF Assembly
3 . Procedure.
Subtask 72-57-00-220-001
A.Do a visual inspection of the TRF for unwanted materials and handling damage.
Subtask 72-57-00-440-001
B.Attach the 11C3530   lift fixture to the TRF. Refer to Figure 1002 and do as follows:
(1)Remove the 11C4293   TRF flow path protector from the aft side of the TRF.
(2)Attach the sling assembly (item 12) to an overhead hoist.
(3)Turn the pins (item 4) counterclockwise (CCW) away from the stop block (item 5).
(4)Attach the hook block (item 10) to the flange of the TRF at three equally spaced locations as follows:
(a)Align the holes in the hook blocks (item 10) with the holes in the flange of the TRF.
(b)Turn the pins (item 4) clockwise (CW) to engage the threads in the hook blocks (item 10). Tighten the pins (item 4) hand-tight.
* * * FOR ALL
Figure 1002   Installation of Lift Fixture, 11C3530, to the TRF
Subtask 72-57-00-440-002
C.Attach the 11C3516   bracket set to the TRF as follows:
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
(1)Lift the TRF with the 11C3530   lift fixture to a position where you can easily install the 11C3516   bracket set.
(2)Attach the movable bars (items 2 and 4) and the stationary bars (items 15 and 16) at the 3:00 o'clock and 9:00 o'clock positions to the TRF as follows. Refer to Figure 1003.
(a)Adjust the movable bars (items 2 and 4) in, by turning the hand knob CW.
(b)Align the holes of the stationary bars (items 15 and 16) with the holes on the forward side of the TRF forward flange.
(c)Adjust the movable bars (items 2 and 4) out by turning the knob (item 17) CCW.
(d)Align the holes of the movable bars (items 2 and 4) with the holes on the aft side of the TRF aft flange.
(e)Install the capscrews (item 9) through the stationary bars (items 15 and 16) and the forward flange of the TRF.
(f)Install the washers (item 12) and the nuts (item 11) on the capscrews (item 9) and tighten.
(g)Install the capscrews (item 9) through the movable bars (items 2 and 4) and the aft flange of the TRF.
(h)Install the washers (item 12) and the nuts (item 11) on the capscrews (item 9) and tighten.
(3)Attach the movable bars (items 2 and 4) at the 3:00 o'clock and 9:00 o'clock positions on the TRF as follows:
(a)Put the movable bars (items 2 and 4) on the stationary bars (items 15 and 16) and secure them with the knob (item 17). The movable bars (items 2 and 4) will be positioned on the aft side of the TRF rear flange.
(b)Adjust the movable bar (items 2 and 4) out, by turning the hand knob (item 17) CCW.
* * * FOR ALL
Figure 1003   Installation of the Bracket Set, 11C3516, on the TRF
Subtask 72-57-00-440-003
D.Attach the TRF to the 9429M60   assembly stand. Refer to Figure 1004 and do as follows:
CAUTION:
MAKE SURE THAT THE FLOOR LOCKS REMAIN LOCKED AT ALL TIMES UNLESS YOU MOVE THE ROLL-OVER STAND. THE ROLL-OVER STAND CASTERS DO NOT GIVE SUFFICIENT STABILITY TO PERMIT SAFE WORKING CONDITIONS.
(1)Lower the floor locks (item 69) of the 9429M60   assembly stand until they touch the floor. The floor locks must stay in contact with the floor to prevent movement of the roll-over stand. Make sure that the roll-over stand is level.
CAUTION:
THE LOCATING PIN (ITEM 23) MUST BE ENGAGED IN THE 9429M60   ASSEMBLY STAND WHEN YOU DO WORK ON THE TRF. THE LOCATING PIN (ITEM 23) STOPS ACCIDENTAL ROTATION OF THE TRF.
(2)Move the lever (item 24) to engage the locating pin in the locating plate (item 6).
(3)Align the TRF with the 9429M60   assembly stand as follows:
(a)Align the boltholes in one bracket of the 11C3516   bracket set with the boltholes in the fixed adapter (item 19) of the 9429M60   assembly stand.
(b)Align the boltholes in the other bracket of the 11C3516   bracket set with the boltholes in the adjustable adapter (item 15) of the 9429M60   assembly stand.
(4)Install the hardware that attaches the 11C3516   bracket set to the 9429M60   assembly stand as follows:
(a)Install 0.50 inch (12.7 mm) diameter by 2.00 inch (50.0 mm) long slave bolts where the fixed adapter (item 19) and the adjustable adapter (item 15) of the 9429M60   assembly stand are attached to the stationary bars (items 15 and 16) of the 11C3516   bracket set.
(b)Install the washers and nuts on the bolts and tighten the nuts.
* * * FOR ALL
Figure 1004   Installation of the TRF into the Assembly Stand, 9429M60
Subtask 72-57-00-440-004
E.Remove the 11C3530   lift fixture from the TRF. Refer to Figure 1002 and do as follows:
(1)Turn the pins (item 4) CCW away from the stop block (item 5).
(2)Remove the hook block (item 10) from the flange of the TRF at three locations.
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
(3)Lift the 11C3530   lift fixture from the TRF.
Subtask 72-57-00-440-005
F.Attach the 11C3530   lift fixture to the No. 5 bearing support housing (01501) as follows. Refer to Figure 1005.
(1)If necessary, attach the sling assembly (item 12) to an overhead hoist.
(2)Turn the pins (item 4) CCW away from the stop block (item 5).
(3)Attach the hook block (item 10) to the flange of the TRF at three equally spaced locations as follows:
(a)Align the holes in the hook blocks (item 10) with the holes in the flange of the TRF.
(b)Turn the pins (item 4) CW to engage the threads in the hook blocks (item 10). Tighten the pins (item 4) hand-tight.
* * * FOR ALL
Figure 1005   Installation of the Lift Fixture, 11C3530, to the No. 5 Bearing Support Housing
Subtask 72-57-00-440-006
G.Attach the No. 5 bearing support housing (01501) to the 11C3543   buildup fixture as follows. Refer to Figure 1006.
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(1)Lift the No. 5 bearing support housing and make sure that the surfaces are clean.
(2)Lower the No. 5 bearing support housing to the correct position on the 11C3543   buildup fixture.
(3)Attach the No. 5 bearing support housing 11C3543   buildup fixture as follows:
(a)Align the holes of the No. 5 bearing support housing with the holes in the support brackets (items 19 and 20).
(b)Install the capscrews (item 25), flat washers (item 26), lock washers (item 27), and nuts (item 28) at two locations on each support bracket. Tighten the nuts.
* * * FOR ALL
Figure 1006   Installation of the No. 5 Bearing Support Housing to the Buildup Fixture, 11C3543
Subtask 72-57-00-440-007
H.Remove the 11C3530   lift fixture from the No. 5 bearing support housing (01501) as follows. Refer to Figure 1005.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(1)Turn the pins (item 4) CCW to move them out away from the hook blocks (item 10).
(2)Remove the hook blocks (item 10) from the housing flange.
(3)Lift the 11C3530   lift fixture from the No. 5 bearing support housing.
Subtask 72-57-00-440-008
I.Install the No. 5 bearing (No. 5 bearing) (01500) into the No. 5 bearing support housing (01501) as follows. Refer to Figure 1007.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(1)Put the No. 5 bearing on a clean work table, with the forward face down.
Subtask 72-57-00-220-003
(2)Measure the No. 5 bearing support housing (01-050) (SIN 01501), No. 5 bearing (01-040) (SIN 01500) aft flange, and packing (01-130) (SIN 01556) or (01-131) (SIN 01556) thickness. Refer to Figure 1007 and do as follows:
(a)Measure the No. 5 bearing support housing (01501) inner aft flange at four equally spaced locations. Record as Dim. C.
(b)Measure the No. 5 bearing (01500) aft flange inner aft flange at four equally spaced locations. Record as Dim. A.
(c)Measure the packing (01-130) (SIN 01556) or (01-131) (SIN 01556) thickness at four equally spaced locations. Record as Dim. B.
(d)Calculate the total thickness of the three measurements and record as Dim. D estimated.
* * * FOR ALL
Figure 1007   (Sheet 1 ) Installation of No. 5 Bearing into the No. 5 Bearing Support Housing
* * * FOR ALL
Figure 1007   (Sheet 2 ) Installation of No. 5 Bearing into the No. 5 Bearing Support Housing
Subtask 72-57-00-640-019
WARNING:
REFER TO THE PRODUCT LABEL AND THE MANUFACTURER’S (MATERIAL) SAFETY DATA SHEET (SDS) FOR INSTRUCTIONS ON THE HAZARDS, STORAGE, SAFE HANDLING AND PROPER USE OF THESE PRODUCTS.
(3)Apply a thin coating of C02-019  engine oil or C02-023  engine oil on the piston rings (01-140) (SIN 01554) and the packing (01-130) (SIN 01556) or (01-131) (SIN 01556).
Subtask 72-57-00-440-035
CAUTION:
MAKE SURE TO INSTALL THE PACKING IN THE CORRECT POSITION OR DAMAGE TO THE PACKING CAN OCCUR.
(4)Install the packing (01-130) (SIN 01556) or (01-131) (SIN 01556) on the aft side of the No. 5 bearing (01-040) (SIN 01500) flange as follows:
(a)Make sure the packing (01-130) (SIN 01556) or (01-131) (SIN 01556) is set to the larger packing hole at the 7:30 o'clock position (ALF) between boltholes No. 13 and 14.
CAUTION:
DO NOT REMOVE THE SLABBED HEAD BOLTS FROM THE ASSEMBLY UNTIL THE NO. 5 BEARING AND NO. 5 BEARING SUPPORT HOUSING ARE SEPARATED, OR DAMAGE TO THE PARTS CAN OCCUR.
CAUTION:
DO NOT APPLY C02-058  LUBRICANT TO THE SLABBED HEAD BOLTS AND NUTS BEFORE THE FINAL TORQUE, OR YOU CAN CONTAMINATE THE PACKING AND/OR CLOG THE BOLTHOLES WITH GREASE.
(5)Install the slabbed head bolts (01-090) (SIN 01522) at 16 locations into the No. 5 bearing (01-040) (SIN 01500) flange and through the packing (01-130) (SIN 01556) or (01-131) (SIN 01556) with the flat part of the bolthead against the bearing cage.
Subtask 72-57-00-640-004
(6)Apply C02-008  petrolatum in small quantities at four equally spaced locations on the lead-in chamfers of the groove in the No. 5 bearing.
Subtask 72-57-00-440-036
CAUTION:
DO NOT EXPAND THE PISTON RINGS OVER THE FORWARD LIP OF THE NO. 5 OR DAMAGE CAN OCCUR.
CAUTION:
MAKE SURE THAT YOU INSTALL THE PISTON RINGS IN THE GROOVE FROM THE AFT SIDE OF THE NO. 5 BEARING, NOT ABOVE THE FORWARD LIP, OR DAMAGE CAN OCCUR.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
NOTE:
The smaller overlapping section of the piston ring end joint must point away from the other piston ring.
(7)Install the piston rings (01554) at two locations into the groove of the No. 5 bearing. Make sure that each piston ring is installed with the pressure side inward on the No. 5 bearing (01500) and the end joints point away. Refer to Figure 1007.
(8)Clean the No. 5 bearing support housing (01501) aft inner flange and the No. 5 bearing (01500) aft flange with a C10-182  cleaning cloth.
Subtask 72-57-00-640-005
(9)Apply C02-058  lubricant to the threads and washer faces of the bolts (01528) and the nuts (01546).
NOTE:
Use a minimum quantity of lubricant necessary for assembly. After assembly, remove remaining lubricant with a C10-182  cleaning cloth.
Subtask 72-57-00-440-009
WARNING:
DELETED.
WARNING:
USE THERMAL GLOVES WHEN YOU MOVE OR TOUCH HOT OR COLD PARTS. HOT OR COLD PARTS CAN CAUSE INJURY.
(10)Use a heat gun to equally increase the temperature of the full circumference of the mating aft rabbet flange of the No. 5 bearing (01-040) (SIN 01500). Apply heat for a minimum of 15-20 minutes.
Subtask 72-57-00-440-010
CAUTION:
DELETED.
(10).A.Deleted.
Subtask 72-57-00-440-011
WARNING:
USE THERMAL GLOVES WHEN YOU MOVE OR TOUCH HOT OR COLD PARTS. HOT OR COLD PARTS CAN CAUSE INJURY.
(11)Install the No. 5 bearing (01500) into the No. 5 bearing support housing (01501). Make sure that the piston rings (01554) are fully against the No. 5 bearing before the bearing is fully installed into the No. 5 bearing support housing.
(12)Install the bolts (01-110) (SIN 01528) into the boltholes No. 2, 7, 12, and 17 with the boltheads forward in the No. 5 bearing support housing (01-050) (SIN 01501) aft flange, No. 5 bearing (01-040) (SIN 01500) flange, and packing (01-130) (SIN 01556) or (01-131) (SIN 01556).
(13)Install the nuts (01546) on the bolts (01528).
(14)Torque the nuts (01546) to 165 lb in. (18.7 N.m) in a criss-cross pattern.
Subtask 72-57-00-220-004
(15)Measure Dim. D on the No. 5 bearing (01500) flange and the No. 5 bearing support housing (01501) inner aft flange at four equally spaced locations. Record as Dim. D actual. The Dim. D actual must be plus or minus 0.0015 inch (0.038 mm) of Dim. D estimated in Subtask 72-57-00-220-003 (paragraph 3.I.(2)(d)) .
Subtask 72-57-00-440-037
(16)Torque the nuts (01546) to 200-240 lb in. (22.6-27.1 N.m) in a criss-cross pattern.
(17)Torque the nuts (01546) a second time to 200-240 lb in. (22.6-27.1 N.m) in a criss-cross pattern.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
CAUTION:
DO NOT REMOVE THE SLABBED HEAD BOLTS (01522) FROM THE ASSEMBLY UNTIL THE NO. 5 BEARING AND NO. 5 BEARING SUPPORT HOUSING ARE SEPARATED, OR DAMAGE TO THE PARTS CAN OCCUR.
(18)Install the bolt retainers (01-100) (SIN 01594) in the groove on the slabbed head bolts (01522).
(19)Make sure that the retainer is correctly installed.
Subtask 72-57-00-640-001
J.Apply C02-050  preservation oil to all exposed surfaces of the No. 5 bearing (01500).
Subtask 72-57-00-440-013
K.Put a protective cover on the No. 5 bearing (01500) to protect the outer race from unwanted material.
Subtask 72-57-00-710-001
L.Do a flow check of the No. 5 bearing (01500) (No. 5 bearing damper flow) as follows. Refer to Figure 1008.
(1)Pull the ball-lock pins (item 7) on the 11C3543   buildup fixture and turn the No. 5 bearing support housing assembly (01501) until the aft end points up. Install the ball-lock pins (item 7). Refer to Figure 1006.
(2)Attach the 11C3596   flow check fixture to the No.5 bearing support housing (01501) as follows. Refer to Figure 1008.
(a)Carefully install the protector (item 2) into the No. 5 bearing support housing.
(b)Secure the protector (item 2) with the slabbed head bolts, the hexagon head bolts, and nuts on the No. 5 bearing support housing.
(c)Install the urethane bumper (item 6) to the oil exit hole of the No. 5 bearing support housing.
(d)Secure the handle (item 3) with the knurl bolt (Item 4).
(3)Attach an applicable 11C3454   hydraulic cart or 9481M87   hydraulic cart to the oil supply port on the No. 5 bearing support housing.
(a)Prepare 11C4284   catch basin with measurement beakers to catch the leakage flow during test.
(b)To adapt tool fittings/connections use 9429M63   adapter fitting set.
WARNING:
ENGINE OIL IS TOXIC AND FLAMMABLE. USE PERSONAL PROTECTION EQUIPMENT. USE IN A WELL-VENTILATED AREA.
WARNING:
BE CAREFUL WHEN YOU APPLY PRESSURE. MAKE SURE YOU DO NOT USE MORE THAN THE MAXIMUM PRESSURE. ALWAYS USE SAFETY SHIELDS DURING THE TEST. RELEASE PRESSURE BEFORE YOU DISCONNECT THE LINES AND FITTINGS. A MALFUNCTION CAN CAUSE AN INJURY OR CAN KILL YOU.
(4)Supply C02-023  engine oil to the oil supply port on the No. 5 bearing support housing under the following condition:
(a)Inlet oil temperature: 50° to 100.4°F (10° to 38°C).
(b)Inlet oil pressure: 95-105 psig (655.0-724.0 Kpa gage).
(5)To tap the No. 5 bearing support housing with a nylon mallet is permitted to adjust the piston ring position to stabilize the oil flow.
(6)Make sure that the total oil flow rate is within the limit on the record sheet in the Figure 1008.
(7)Record the oil pressure, oil temperature, and the total oil flow rate on the record sheet in the Figure 1008.
(8)Remove the hydraulic cart from the No. 5 bearing support housing.
(9)Remove the 11C3596   flow check fixture from the No. 5 bearing support housing.
(10)Put protective covers on the No. 5 bearing (01500).
(11)Pull the ball-lock pins (item 7) on the 11C3543   buildup fixture and turn the No. 5 bearing support housing assembly with the forward end pointing up. Install the ball-lock pins (item 7). Refer to Figure 1006.
* * * FOR ALL
Figure 1008   (Sheet 1 ) No. 5 Bearing Flow Check
* * * FOR ALL
Figure 1008   (Sheet 2 ) No. 5 Bearing Flow Check
Subtask 72-57-00-440-015
M.Attach the No. 5 bearing support housing (01-050) (SIN 01501) to the TRF assembly as follows:
Subtask 72-57-00-640-002
(1)Apply the C02-058  lubricant to the threads and washer faces of the bolts (01521) and nuts (01541).
NOTE:
Use a minimum quantity of lubricant necessary for assembly. After assembly, remove remaining lubricant with a C10-182  cleaning cloth.
Subtask 72-57-00-440-038
(2)Alternative Procedure Available. Install the 11C3550   handling/installation fixture on the No. 5 bearing support housing (01501) as follows. Refer to Figure 1009.
(a)Align the pivot plates (items 3 and 4) in the vertical position and attach with the ball-lock pins (item 11) and the shoulder screw (item 7), washer (item 8), and nut (item 9).
NOTE:
The pivot plates vertical alignment is indicated by the locating pins pointing downward.
(b)Attach the overhead hoist to the yoke (item 13).
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
(c)Lift the 11C3550   handling/installation fixture and put it over the No. 5 bearing support housing (01501) and lower onto the housing.
(d)Align the locating pins of the pivot plates (items 3 and 4) with the holes of the flange at the 3:00 o'clock and 9:00 o'clock positions.
(e)Attach the No. 5 bearing support housing (01501) to the pivot plates (items 3 and 4) with the capscrews (item 10) and nut plates (item 5).
(f)Remove the nuts (item 28), the lock washers (item 27), the washers (item 26), and the capscrews (item 25) of the 11C3543   buildup fixture from the No. 5 bearing support housing (01501). Refer to Figure 1006.
(2).A.Alternative Procedure. Install the 11C3530   lift fixture to the No. 5 bearing housing (01501). Refer to Subtask 72-57-00-440-005 (paragraph 3.F.).
* * * FOR ALL
Figure 1009   Installation of the Handling/Installation Fixture, 11C3550, to the No. 5 Bearing Support Housing
Subtask 72-57-00-440-018
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
(3)Lift the No. 5 bearing support housing (01-050) (SIN 01501) and align in a position above the TRF assembly. Refer to Figure 1010.
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(4)Make sure that the aft outer flange of the No. 5 bearing support housing (01-050) (SIN 01501) and the forward inner flange of the TRF assembly are clean and free of raised metal.
WARNING:
USE THERMAL GLOVES WHEN YOU MOVE OR TOUCH HOT OR COLD PARTS. HOT OR COLD PARTS CAN CAUSE INJURY.
(5)Use a heat gun to increase the temperature of the aft outer flange of the No. 5 bearing support housing for 20 minutes.
(6)Align the top vertical centerline of the No. 5 bearing support housing (01-050) (SIN 01501) with the top vertical centerline of the TRF assembly. Lower the No. 5 bearing support housing to the TRF.
(7)Install the machine bolts (bolts) (01-060) (SIN 01521) through the No. 5 bearing support housing (01-050) (SIN 01501) and the TRF assembly.
(8)Put the self-locking nuts (01541) on every eighth bolt, starting from the top vertical centerline, and counting CW (ALF). Refer to Figure 1010.
(9)Torque the bolts (01521) to 165 lb in. (18.7 N.m) in a criss-cross pattern.
Subtask 72-57-00-440-020
(10)Alternative Procedure Available. Remove the 11C3550   handling/installation fixture from the No. 5 bearing support housing (01501) as follows. Refer to Figure 1009.
(a)Attach the overhead hoist to the yoke (item 13).
(b)Remove the nuts (item 28), the lock washers (item 27), the washers (item 26), and the capscrews (item 25) of the 11C3543   buildup fixture from the No. 5 bearing support housing (01501). Refer to Figure 1006.
WARNING:
ALWAYS USE APPROVED EQUIPMENT AND PROCEDURES TO LIFT PARTS. STAY OUT FROM BELOW LOADS. IF THE PARTS ACCIDENTALLY MOVE OR FALL, THEY CAN CAUSE AN INJURY OR KILL YOU.
(c)Lift the 11C3550   handling/installation fixture from the No. 5 bearing support housing (01501).
(d)Put the 11C3550   handling/installation fixture in a safe location and remove the overhead hoist.
(11)Alternative Procedure. Remove the 11C3530   lift fixture from the No. 5 bearing housing (01501). Refer to 72-57-00-440-007 (paragraph 3.H.).
Subtask 72-57-00-440-021
(12)Install the remaining self-locking nuts (01541) on the bolts (01521).
(13)Torque all the bolts (01521) at 65 locations to 203-237 lb in. (22.9-26.8 N.m) in a criss-cross pattern.
(14)Torque the bolts (01521) a second time at 65 locations to 203-237 lb in. (22.9-26.8 N.m) in a criss-cross pattern.
(15)Measure the gap between the TRF and the No. 5 bearing support housing with a 0.001 inch (0.02 mm) shim. The shim must not fit.
* * * FOR ALL
Figure 1010   (Sheet 1 ) Installation of the No. 5 Bearing Support Housing and Seals on the TRF
* * * FOR ALL
Figure 1010   (Sheet 2 ) Installation of the No. 5 Bearing Support Housing and Seals on the TRF
Subtask 72-57-00-220-005
N.Measure the No. 5 bearing stationary outer seal (outer seal) (01559), the stationary inner seal (inner seal) (01504), the No. 5 bearing support housing (01501), and the No. 5 bearing (01500) for correct installation as follows. Refer to Figure 1011.
NOTE:
The 11C3584   gage bar can be used to measure the bearing housing.
(1)Measure the distance from the forward end of the No. 5 bearing (01500) to the forward end of the No. 5 bearing support housing (01501) at four equally spaced locations. Record the average as measurement B1.
(2)Measure the thickness of the inner seal (01504) flange at four equally spaced locations. Record the average as measurement B2.
(3)Measure the thickness of the outer seal (01559) flange at four equally spaced locations. Record the average as measurement B3.
(4)Measure the distance of the outer seal (01559) flange to the forward end at four equally spaced locations. Record the average as measurement A.
(5)Total the four dimensions and record as measurement C Calculated (A + B1 + B2 + B3 = C Calculated).
* * * FOR ALL
Figure 1011   Measurement of the No. 5 Bearing Support Housing, No. 5 Bearing, and Outer/Inner Seals
Subtask 72-57-00-440-022
O.Attach the No. 5 bearing stationary inner seal (inner seal) (01504) to the No. 5 bearing support housing (01501) as follows. Refer to Figure 1010 and Figure 1012.
Subtask 72-57-00-640-006
(1)Apply C02-058  lubricant to the threads and washer faces of 13 0.190-32 UNF slave bolts.
NOTE:
Use a minimum quantity of lubricant necessary for assembly. After assembly, remove remaining lubricant with a C10-182  cleaning cloth.
Subtask 72-57-00-440-039
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(2)Make sure that the bolt flange of the inner seal (01504) is clean.
Subtask 72-57-00-640-007
WARNING:
LUBRICATING OILS MAY CAUSE SKIN, EYE AND RESPIRATORY IRRITATION WITH PROLONGED OR REPEATED CONTACT. USE PROPER PERSONAL PROTECTIVE EQUIPMENT TO PREVENT SKIN AND EYE CONTACT. IF EYE OR SKIN CONTACT OCCURS FLUSH EYES WITH WATER AND/OR WASH SKIN THOROUGHLY WITH SOAP AND WATER.
(3)Apply C02-019  engine oil or C02-023  engine oil to the preformed packing (01-150) (SIN 01552) and the groove in the inner seal (01504).
* * * FOR ALL
Figure 1012   Installation of Inner Seal on No. 5 Bearing Support Housing
Subtask 72-57-00-440-040
(4)Install the preformed packing (01-150) (SIN 01552) into the groove of the inner seal (01504).
CAUTION:
DO NOT TOUCH DRY ICE OR PARTS TOUCHED BY DRY ICE WITH YOU BARE FINGERS OR HANDS. USE GLOVES AND PROTECTIVE CLOTHING TO PREVENT INJURY FROM THE COLD SURFACE.
(5)Apply dry ice to the aft flange of the inner seal for 15 minutes.
(6)Make sure that the preformed packing (01-150) (SIN 01552) is in the groove of the inner seal (01504).
(7)Put the inner seal (01504) on the No. 5 bearing support housing (01501).
(8)Install the 13 0.190-32 UNF slave bolts and washers at equally spaced locations.
(9)Torque the slave bolts to 40 lb in. (4.5 N.m) in a criss-cross pattern.
(10)Torque the slave bolts again to 50 to 60 lb in. (5.7 to 6.8 Nm) in a criss-cross pattern.
(11)Make sure that a 0.001 inch (0.02 mm) shim does not enter the gap between the inner seal (01-030) (SIN 01504) and the No. 5 bearing support housing (01-050) (SIN 01501). Refer to Figure 1012.
Subtask 72-57-00-440-023
P.Install the No. 5 bearing stationary outer seal (outer seal) (01559) on the No. 5 bearing support housing (01501) as follows. Refer to Figure 1010.
Subtask 72-57-00-640-008
(1)Apply the C02-058  lubricant to the threads and washer faces of the bolts (01523).
NOTE:
Use a minimum quantity of lubricant necessary for assembly. After assembly, remove remaining lubricant with a C10-182  cleaning cloth.
Subtask 72-57-00-440-041
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140   GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
(2)Make sure that the flange of the No. 5 bearing support housing (01501) is clean.
(3)Remove the slave bolts and washers that attach the outer seal (01559) to the No. 5 bearing support housing.
WARNING:
USE THERMAL GLOVES WHEN YOU MOVE OR TOUCH HOT OR COLD PARTS. HOT OR COLD PARTS CAN CAUSE INJURY.
(4)Put the seal housing in an oven and heat to a maximum of 180°F (82°C) for 15 minutes.
(5)Attach the seal housing to the No. 5 bearing support housing with the bolts (01523).
(6)Torque every fifth bolt (01523) to 40 lb in. (4.5 N.m) in a criss-cross pattern.
(7)Torque the bolts (01523) to 50-60 lb in. (5.7-6.8 N.m) in a criss-cross pattern.
(8)Torque the bolts (01523) a second time to 50-60 lb in. (5.7-6.8 N.m) in a criss-cross pattern.
Subtask 72-57-00-220-006
(9)Measure the distance from the forward end of the outer seal (01559) to the forward surface of the No. 5 bearing (01500). Record as measurement C Actual. Refer to Figure 1011.
(a)The measurement C Calculated and the measurement C Actual must be plus or minus 0.0015 inch (0.038 mm).
Subtask 72-57-00-440-024
Q.Turn the TRF assembly in the 9429M60   assembly stand to the horizontal position, forward end down. Refer to Figure 1004 and do as follows:
CAUTION:
MAKE SURE THAT THE TRF IS CORRECTLY INSTALLED IN THE 11C3516   BRACKET SET ON THE 9429M60   ASSEMBLY STAND. IF THE TRF IS NOT CORRECTLY INSTALLED IN THE TOOLING WHEN YOU TURN THE TRF, THE TRF CAN FALL AND CAUSE INJURY TO PERSONNEL OR DAMAGE TO THE EQUIPMENT.
CAUTION:
MAKE SURE THAT THE FLOOR LOCKS REMAIN LOCKED AT ALL TIMES UNLESS YOU MOVE THE ROLL-OVER STAND. THE ROLL-OVER STAND CASTERS DO NOT GIVE SUFFICIENT STABILITY TO PERMIT SAFE WORKING CONDITIONS.
(1)Lower the floor locks (item 69) of the 9429M60   assembly stand until they touch the floor. The floor locks must stay in contact with the floor to prevent movement of the roll-over stand. Make sure that the roll-over stand is level.
(2)Push the lever (item 24) to unlock the hand wheel (item 31).
(3)Turn the hand wheel (item 31) until the TRF is in the vertical position, forward end down.
CAUTION:
THE LOCATING PIN MUST BE ENGAGED IN THE 9429M60   ASSEMBLY STAND, WHEN YOU DO WORK ON THE TRF. THE LOCATING PIN STOPS THE ACCIDENTAL ROTATION OF THE TRF.
(4)Pull the lever (item 24) to engage the locating pin into the locating plate (item 6) and to lock the hand wheel (item 31).
Subtask 72-57-00-440-025
R.Install the scavenge assembly tube (oil scavenge tube) (01-340) (SIN 452A1) into strut No. 7 of the TRF assembly. Refer to Figure 1013 and do as follows:
(1)Install the oil scavenge tube (452A1) into strut No. 7 of the TRF.
(2)Make sure to keep a minimum clearance of 0.039 inch (1.00 mm) between the oil scavenge tube (01-340) (SIN 452A1) and strut No. 7 walls of the TRF.
Subtask 72-57-00-640-009
(3)Apply C02-058  lubricant to the threads and washer faces of the bolts (452F0, 452F1, 452F2), and the mating surfaces of the washers (452J0, 452J1) and the nuts (452K0, 452K1).
Subtask 72-57-00-440-042
(4)Loosely attach the oil scavenge tube to the TRF assembly outer ring with the bolts (01-350) (SIN 452F0) at three locations.
(5)Loosely attach the bracket (01-510) (SIN 452E1) to the inner frame of the TRF with the bolt (01-470) (SIN 452F1), washer (01-490) (SIN 452J0), and nut (01-480) (SIN 452K0). Put the washer between the bolt and the bracket.
(6)Loosely attach the bracket to the inner frame of the TRF assembly with the bolts (01-470) (SIN 452F1) at two locations.
(7)Install the loop clamp (452V0) on the oil scavenge tube.
(8)Loosely attach the loop clamp (01-420) (SIN 452V0) to the bracket (01-510) (SIN 452E1) with a bolt (01-430) (SIN 452F2), washers (01-450) (SIN 452J1), and nut (01-440) (SIN 452K1).
(9)Do not torque the bolts (01-350) (SIN 452F0), bolt (01-430) (SIN 452F2), bolts (01-470) (SIN 452F1), and the nut (01-480) (SIN 452K0) at this time.
* * * FOR ALL
Figure 1013   (Sheet 1 ) TRF Oil Supply, Oil Scavenge, Vent Drain
* * * FOR ALL
Figure 1013   (Sheet 2 ) TRF Oil Supply, Oil Scavenge, Vent Drain
* * * FOR ALL
Figure 1013   (Sheet 3 ) TRF Oil Supply, Oil Scavenge, Vent Drain
* * * FOR ALL
Figure 1013   (Sheet 4 ) TRF Oil Supply, Oil Scavenge, Vent Drain
* * * FOR ALL
Figure 1013   (Sheet 5 ) TRF Oil Supply, Oil Scavenge, Vent Drain
* * * FOR ALL
Figure 1013   (Sheet 6 ) TRF Oil Supply, Oil Scavenge, Vent Drain
Subtask 72-57-00-440-047
S.Install the drain tube (01-530) (SIN 458A1) in the TRF assembly at strut No. 6. Refer to Figure 1013 and do as follows:
(1)Put the drain tube (01-530) (SIN 458A1) into the TRF assembly at strut No. 6 from the outward flange.
(2)Make sure to keep a minimum clearance of 0.039 inch (1.00 mm) between the drain tube (01-530) (SIN 458A1) and strut No. 6 walls of the TRF.
Subtask 72-57-00-640-012
(3)Apply C02-058  lubricant to the threads and washer faces of the bolts (458F0, 458F1, 458F2), and the mating surfaces of the washers (458J0, 458J1) and the nuts (458K0, 458K1).
Subtask 72-57-00-440-048
(4)Loosely attach the drain tube (01-530) (SIN 458A1) to the TRF frame with the bolts (01-540) (SIN 458F0) at three locations.
(5)Loosely attach the bracket (01-640) (SIN 458E0) to the inner frame of the TRF with bolts (01-610) (SIN 458F1), washer (01-630) (SIN 458J0), and nut (01-620) (SIN 458K0). Put the washer between the bolt and the bracket.
(6)Loosely attach the bracket to the inner frame of the TRF assembly with the bolts (01-610) (SIN 458F1) at two locations.
(7)Install the loop clamp (458V0) on the drain tube (458A1).
(8)Loosely attach the loop clamp (01-560) (SIN 458V0) to the bracket (01-640) (SIN 458E0) with a bolt (01-570) (SIN 458F2), washers (01-590) (SIN 458J1), and nut (01-580) (SIN 458K1). Put the washers between the bolt and bracket, and between the clamp and nut.
(9)Do not torque the bolts (01-540) (SIN 458F0), bolt (01-570) (SIN 458F2), bolts (01-610) (SIN 458F1), and the nut (01-620) (SIN 458K0) at this time.
Subtask 72-57-00-440-049
T.Install the oil supply tube (01-170) (SIN 443A1) in the TRF assembly at strut No. 8. Refer to Figure 1013 and do as follows:
(1)Put the oil supply tube (01-170) (SIN 443A1) into the TRF assembly at strut No. 8 from the outward flange.
(2)Make sure to keep a minimum clearance of 0.039 inch (1.00 mm) between the oil supply tube (01-170) (SIN 443A1) and strut No. 8 walls of the TRF.
Subtask 72-57-00-640-013
(3)Apply C02-058  lubricant to the threads and washer faces of the bolts (443F0, 443F1, 443F2), and the mating surfaces of the washers (443J0, 443J1) and the nuts (443K0, 443K1).
Subtask 72-57-00-440-050
(4)Loosely attach the oil supply tube (01-170) (SIN 443A1) to the TRF outer case with the bolts (01-180) (SIN 443F0).
(5)Loosely attach the bracket (01-310) (SIN 443E1) to the inner frame of the TRF with the bolt (01-290) (SIN 443F1), washer (01-320) (SIN 443J0), and nut (01-300) (SIN 443K0). Put the washer between the bolt and the bracket.
(6)Loosely attach the bracket to the inner frame of the TRF assembly with the bolt (01-290) (SIN 443F1) at two locations.
(7)Install the loop clamp (443V0) on the oil supply tube (443A1).
(8)Attach the loop clamp (443V0) to the bracket (443E1) with a bolt (443F2), washers (443J1), and nut (443K2). Put a washer under the bolt and the nut.
(9)Do not torque the bolts (01-180) (SIN 443F0), bolt (01-200) (SIN 443F2), bolts (01-290) (SIN 443F1), and the nut (01-300) (SIN 443K0) at this time.
Subtask 72-57-00-440-045
U.Turn the TRF assembly in the 9429M60   assembly stand to the vertical position, top vertical centerline up. Refer to Figure 1004 and do as follows:
CAUTION:
MAKE SURE THAT THE TRF IS CORRECTLY INSTALLED IN THE 11C3516   BRACKET SET ON THE 9429M60   ASSEMBLY STAND. IF THE TRF IS NOT CORRECTLY INSTALLED IN THE TOOLING WHEN YOU TURN THE TRF, THE TRF CAN FALL AND CAUSE INJURY TO PERSONNEL OR DAMAGE TO THE EQUIPMENT.
CAUTION:
MAKE SURE THAT THE FLOOR LOCKS REMAIN LOCKED AT ALL TIMES UNLESS YOU MOVE THE ROLL-OVER STAND. THE ROLL-OVER STAND CASTERS DO NOT GIVE SUFFICIENT STABILITY TO PERMIT SAFE WORKING CONDITIONS.
(1)Lower the floor locks (item 69) of the 9429M60   assembly stand until they touch the floor. The floor locks must stay in contact with the floor to prevent movement of the roll-over stand. Make sure that the roll-over stand is level.
(2)Push the lever (item 24) to unlock the hand wheel (item 31).
(3)Turn the hand wheel (item 31) until the TRF is in the horizontal position, top vertical centerline up.
CAUTION:
THE LOCATING PIN MUST BE ENGAGED IN THE 9429M60   ASSEMBLY STAND, WHEN YOU DO WORK ON THE TRF. THE LOCATING PIN STOPS THE ACCIDENTAL ROTATION OF THE TRF.
(4)Pull the lever (item 24) to engage the locating pin into the locating plate (item 6) and to lock the hand wheel (item 31).
Subtask 72-57-00-440-027
V.Install the connector scavenge assembly tube (scavenge connector) (01-330) (SIN 452A0), the connector drain assembly tube (drain connector) (01-520) (SIN 458A0), and the connector supply 1 assembly tube (oil supply connector) (01-160) (SIN 443A0).
(1)Put the swivel nut (01-360) (SIN 45240) on the lower end of the scavenge connector.
(2)Loosely attach the upper end of the scavenge connector to the right fitting on the No. 5 bearing support housing at the 6:00 o'clock position.
(3)Loosely attach the lower end of the scavenge connector to the oil scavenge tube (01-340) (SIN 452A1) with the swivel nut (01-360) (SIN 45240) at the strut No. 7.
(4)Install the retaining wire (01-365) (SIN 45298) in the swivel nut (01-360) (SIN 45240) when the circumferential grooves on the scavenge connector end and the swivel nut are aligned.
(5)Put the swivel nut (01-550) (SIN 45840) on the lower end of the drain connector.
(6)Loosely attach the upper end of the drain connector to the central fitting on the No. 5 bearing support housing at the 6:00 o'clock position.
(7)Loosely attach the lower end of the drain connector to the drain tube (01-530) (SIN 458A1) with the swivel nut (01-550) (SIN 45840) at the strut No. 6.
(8)Install the retaining wire (01-555) (SIN 45898) in the swivel nut (01-550) (SIN 45840) when the circumferential grooves on the drain connector end and swivel nut are aligned.
(9)Loosely attach the upper end of the supply connector to the left fitting on the No. 5 bearing support housing at the 6:00 o'clock position.
(10)Loosely attach the lower end of the oil supply connector to the oil supply tube (01-170) (SIN 443A1) at the strut No. 8.
(11)Loosely attach the bracket (01-280) (SIN 443E0) to the TRF with bolts (01-290) (SIN 443F1).
(12)Loosely attach the bracket (01-500) (SIN 452E0) to the TRF with two bolts (01-470) (SIN 452F1).
(13)Loosely attach the oil supply connector to the bracket (01-280) (SIN 443E0), the drain connector, and the scavenge connector to the bracket (01-500) (SIN 452E0) as follows:
(a)Install the loop clamp (01-190) (SIN 443V0) on the oil supply connector.
(b)Install the clamps (01-600) (SIN 458V1) and (01-460) (SIN 452V1) on the scavenge connector and the drain connector tubes.
(c)Loosely attach the clamp (01-190) (SIN 443V0) to the bracket (01-280) (SIN 443E0) with the bolts (01-290) (SIN 443F1) and nut (01-300) (SIN 443K0).
(d)Loosely attach the clamp (01-600) (SIN 458V1) to the bracket (01-500) (SIN 452E0) with the bolt (01-610) (SIN 458F1), washer (01-630) (SIN 458J0), and nut (01-620) (SIN 458K0). Put the washer between the bolt and the bracket.
(e)Loosely attach the clamp (01-460) (SIN 452V1) to the bracket (01-500) (SIN 452E0) with the bolt (01-470) (SIN 452F1), washer (01-490) (SIN 452J0), and nut (01-480) (SIN 452K0). Put the washer between the bolt and the bracket.
(14)Make sure to keep a minimum clearance of 0.039 inch (1.00 mm) between the tubes installed in the struts and the strut walls.
(15)Make sure to keep a minimum clearance of 0.125 inch (3.18 mm) between the connector tubes or the tube insulations to the adjacent parts.
(16)Hand-tighten the bolts in the TRF outer ring at the struts No. 6, No. 7, and No. 8.
(17)Torque the connector tube B-nuts to the fittings on the No. 5 bearing support housing at the 6:00 o'clock position as follows:
CAUTION:
USE COUNTER-TORQUE WRENCHING FLATS WHEN APPLYING TORQUE. FAILURE TO USE THE WRENCHING FLATS WILL RESULT IN DAMAGE TO THE CONNECTOR TUBES OR THE NO. 5 BEARING SUPPORT HOUSING.
(a)Torque the scavenge connector (01-330) (SIN 452A0) B-nut (right fitting, ALF) as follows:
1Torque the B-nut to 79 to 91 lb ft (108.0 to 123.0 Nm).
2Loose the B-nut and torque again to 79 to 91 lb ft (108.0 to 123.0 Nm).
3Apply a final torque of 79 to 91 lb ft (108.0 to 123.0 Nm).
(b)Torque the drain connector (01-520) (SIN 458A0) B-nut (central fitting, ALF) as follows:
1Torque the B-nut to 79 to 91 lb ft (108.0 to 123.0 Nm).
2Loosen the B-nut and torque again to 79 to 91 lb ft (108.0 to 123.0 Nm).
3Apply a final torque of 79 to 91 lb ft (108.0 to 123.0 Nm) to the B-nut.
(c)Torque the oil supply connector (01-160) (SIN 443A0) B-nut (left fitting, ALF) as follows:
1Torque the B-nut to 263 to 307 lb in. (30.0 to 34.0 Nm).
2Loose the B-nut and torque again to 263 to 307 lb in. (30.0 to 34.0 Nm).
3Apply a final torque of 263 to 307 lb in. (30.0 to 34.0 Nm) to the B-nut.
(18)Torque the connector tube B-nuts and the swivel nuts to the oil tubes at the struts No. 6, No. 7, and No. 8 as follows:
CAUTION:
USE COUNTER-TORQUE WRENCHING FLATS WHEN APPLYING TORQUE. FAILURE TO USE THE WRENCHING FLATS WILL RESULT IN DAMAGE TO THE TUBES.
(a)Torque the swivel nut of the scavenge connector to the oil scavenge tube at the strut No. 7 as follows:
1Torque the swivel nut to 56 to 64 lb ft (76.0 to 86.0 Nm).
2Loose the swivel nut and torque again to 56 to 64 lb ft (76.0 to 86.0 Nm).
3Apply a final torque of 56 to 64 lb ft (76.0 to 86.0 Nm) to the swivel nut.
(b)Torque the swivel nut of the drain connector to the drain tube at the strut No. 6 as follows:
1Torque the swivel nut to 56 to 64 lb ft (76.0 to 86.0 Nm).
2Loosen the swivel nut and torque again to 56 to 64 lb ft (76.0 to 86.0 Nm).
3Apply a final torque of 56 to 64 lb ft (76.0 to 86.0 Nm) to the swivel nut.
(c)Torque the B-nut of the oil supply connector to the oil supply tube at the strut No. 8 as follows:
1Torque the B-nut to 263 to 307 lb in. (30.0 to 34.0 Nm).
2Loose the B-nut and torque again to 263 to 307 lb in. (30.0 to 34.0 Nm).
3Apply a final torque of 263 to 307 lb in. (30.0 to 34.0 Nm) to the B-nut.
(d)Make sure to keep a minimum clearance of 0.039 inch (1.00 mm) between the tube installed in the struts and the strut walls, and a minimum clearance of 0.125 inch (3.18 mm) between the connector tubes or the tube insulation to the adjacent parts.
(e)Safety all the B-nuts and swivel nuts with C10-071   safety wire or C10-143  safety cable assembly.
(19)Torque the bolts that attach the drain tube (01-530) (SIN 458A1), oil scavenge tube (01-340) (SIN 452A1), and the oil supply tube (01-170) (SIN 443A1) at the pads of the struts No. 6, No. 7, and No. 8 on the TRF assembly outer frame to 58-66 lb in. (6.6-7.5 N.m).
(20)Torque the nuts and bolts that attach the brackets (01-640) (SIN 458E0), (01-510) (SIN 452E1), and (01-310) (SIN 443E1) at the struts No. 6, No. 7, and No. 8 on the inner frame of the TRF assembly to 58-66 lb in. (6.6-7.5 N.m).
(21)Torque the nuts that attach the tubes at the struts No. 6, No. 7, and No. 8 to the brackets (01-640) (SIN 458E0), (01-510) (SIN 452E1), and (01-310) (SIN 443E1) to 33-37 lb in. (3.7-4.2 N.m).
(22)Torque the bolts (01-290) (SIN 443F1) that attach the bracket (01-280) (SIN 443E0) to the TRF to 58-66 lb in. (6.6-7.5 N.m).
(23)Torque the bolts (01-470) (SIN 452F1) that attach the bracket (01-500) (SIN 452E0) to the TRF to 58-66 lb in. (6.6-7.5 N.m).
(24)Torque the nut that attach the oil supply connector (01-160) (SIN 443A0) to the bracket (01-280) (SIN 443E0) to 58-66 lb in. (6.6-7.5 N.m).
(25)Torque the nuts that attach the scavenge connector (01-330) (SIN 452A0) and the drain connector (01-520) (SIN 458A0) to the bracket (01-500) (SIN 452E0) to 58-66 lb in. (6.6-7.5 N.m).
(26)Make sure that to keep a minimum clearance of 0.039 inch (1.00 mm) between the tubes installed in the struts and the strut walls, and a minimum clearance of 0.125 inch (3.18 mm) between the connector tubes or the tube insulations to the adjacent parts.
Subtask 72-57-00-440-053
W.Deleted.
Subtask 72-57-00-640-017
(1)Deleted.
Subtask 72-57-00-640-020
(2)Deleted.
Subtask 72-57-00-440-054
(3)Deleted.
Subtask 72-57-00-440-057
(4)Deleted.
Subtask 72-57-00-790-001
X.Do a leak check of the No. 5 bearing support housing (01501), the oil supply tube (443A1), and the oil scavenge tube (452A1). Use the 11C3547   closure set as follows. Refer to Figure 1013  and Figure 1014.
(1)Install a cap (item 17) of the 11C3547   closure set on the oil supply connector tube (443A0) (passage BH). Tighten the cap.
(2)Install a cap (item 17) of the 11C3547   closure set on the outboard end of the oil supply tube (01-170) (SIN 443A1) at strut No. 8 (passage BF) of the TRF assembly. Tighten the cap.
(3)Install a cap (item 18) of the 11C3547   closure set on the outboard end of the oil scavenge tube (01-340) (SIN 452A1) at strut No. 7 (passage BG) of the TRF assembly. Tighten the cap.
Subtask 72-57-00-640-018
WARNING:
LUBRICATING OILS MAY CAUSE SKIN, EYE AND RESPIRATORY IRRITATION WITH PROLONGED OR REPEATED CONTACT. USE PROPER PERSONAL PROTECTIVE EQUIPMENT TO PREVENT SKIN AND EYE CONTACT. IF EYE OR SKIN CONTACT OCCURS FLUSH EYES WITH WATER AND/OR WASH SKIN THOROUGHLY WITH SOAP AND WATER.
(4)Apply a thin coating of C02-019  engine oil or C02-023  engine oil on the O-rings (items 22 and 23).
WARNING:
LUBRICATING OILS MAY CAUSE SKIN, EYE AND RESPIRATORY IRRITATION WITH PROLONGED OR REPEATED CONTACT. USE PROPER PERSONAL PROTECTIVE EQUIPMENT TO PREVENT SKIN AND EYE CONTACT. IF EYE OR SKIN CONTACT OCCURS FLUSH EYES WITH WATER AND/OR WASH SKIN THOROUGHLY WITH SOAP AND WATER.
(5)Apply a thin coating of C02-019  engine oil or C02-023  engine oil on the O-rings (item 7) at two locations. The O-rings (item 7) are installed on the shaft of the aft plate (item 13).
WARNING:
LUBRICATING OILS MAY CAUSE SKIN, EYE AND RESPIRATORY IRRITATION WITH PROLONGED OR REPEATED CONTACT. USE PROPER PERSONAL PROTECTIVE EQUIPMENT TO PREVENT SKIN AND EYE CONTACT. IF EYE OR SKIN CONTACT OCCURS FLUSH EYES WITH WATER AND/OR WASH SKIN THOROUGHLY WITH SOAP AND WATER.
(6)Apply a thin coating of C02-019  engine oil or C02-023  engine oil on the O-ring (item 6) on the aft plate (item 13).
WARNING:
LUBRICATING OILS MAY CAUSE SKIN, EYE AND RESPIRATORY IRRITATION WITH PROLONGED OR REPEATED CONTACT. USE PROPER PERSONAL PROTECTIVE EQUIPMENT TO PREVENT SKIN AND EYE CONTACT. IF EYE OR SKIN CONTACT OCCURS FLUSH EYES WITH WATER AND/OR WASH SKIN THOROUGHLY WITH SOAP AND WATER.
(7)Apply a thin coating of C02-019  engine oil or C02-023  engine oil on the ring (item 21) on the forward plate (item 3).
Subtask 72-57-00-790-002
(8)Install an O-ring (item 22) in Hole AJ.
(9)Install an O-ring (item 23) in Hole AK.
(10)Put the aft plate (item 13) in position against the aft side of the No. 5 bearing support housing (01-050) (SIN 01501) on the packing (01-130) (SIN 01556) or (01-131) (SIN 01556) with the shaft of the aft plate through the housing. Align the word TOP on the aft plate with the 12:00 o'clock position and the four cutouts of the aft plate with the bolts (01-110) (SIN 01528). Hold the aft plate in position.
(11)Install the knobs (item 4) on the slabbed head bolts (01522) at 16 locations. Torque the knobs to 240 lb in. (27.1 N.m).
(12)Put the forward plate (item 13) in position against the forward side of the stationary inner seal (01504). Make sure that the ring (item 21) is on the stationary inner seal.
(13)Install the nut (item 5) on the shaft of the aft plate (item 13). Tighten the nut hand-tight, then use a wrench and tighten the nut 270 degrees (three-quarter turn).
(14)If necessary, install a calibrated gage (item 19) to the aft plate (item 13).
WARNING:
BE CAREFUL WHEN YOU APPLY PRESSURE. MAKE SURE YOU DO NOT USE MORE THAN THE MAXIMUM PRESSURE. ALWAYS USE SAFETY SHIELDS DURING THE TEST. RELEASE PRESSURE BEFORE YOU DISCONNECT THE LINES AND FITTINGS. A MALFUNCTION CAN CAUSE AN INJURY OR CAN KILL YOU.
(15)Connect an air hose with a regulated air supply to the flared tube (item 20).
(16)Increase the pressure until the gage (item 19) shows 15-20 psig (103-138 kPa gage).
(17)Turn off the air supply.
(18)Monitor the gage (item 19) for a minimum of five minutes and look for a decrease in pressure. The maximum rate of pressure leakage is 3.0 psig (20.7 kPa gage).
(19)If the pressure decreases more that 3.0 psig (20.7 kPa gage) in five minutes, do an inspection to find the source of the leakage.
(20)Bleed off the pressure until the gage (item 8) shows 0 psig (0 kPa gage).
(21)Disconnect the air hose from the flared tube (item 20).
(22)Remove the caps (item 17 and 18) from the tubes outboard of struts No. 7 and 8 (passage BF and BG).
(23)Remove the cap (item 17) from the oil supply connector tube (443A0) (passage BH) on the No. 5 bearing support housing (01501).
* * * FOR ALL
Figure 1014   (Sheet 1 ) Pressure Check of Oil Tubes and No. 5 Bearing Support Housing with the Closure Set, 11C3547
* * * FOR ALL
Figure 1014   (Sheet 2 ) Pressure Check of Oil Tubes and No. 5 Bearing Sump with the Closure Set, 11C3547
Subtask 72-57-00-440-056
(24)Remove the 11C3547   closure set from the No. 5 bearing support housing (01501) and the stationary inner seal (01504) as follows:
(a)Remove the nut (item 5) from the shaft of the aft plate (item 13).
(b)Remove the forward plate (item 3) from the stationary inner seal.
(c)Remove the knobs (item 4) from the slabbed head bolts (01522) on the aft plate (item 13).
(d)Remove the aft plate (item 5) from the aft side of the No. 5 bearing support housing.
Subtask 72-57-00-220-002
Y.Do a visual inspection of the TRF assembly for possible damage, loose or missing parts, or unwanted material.
Subtask 72-57-00-440-031
CAUTION:
DO NOT TOUCH THE ROLLER BEARING COMPONENTS WITH BARE HANDS. SKIN OILS AND SALT CAN CAUSE CORROSION. WEAR LATEX C10-140 GLOVES WHEN YOU TOUCH THE ROLLER BEARING COMPONENTS.
CAUTION:
DO NOT TOUCH THE CAGE OR ROLLERS WITH THE ASSEMBLY/INSTALLATION TOOLS. DAMAGE CAN RESULT IF THE TOOLS TOUCH THESE COMPONENTS.
Z.Install the 11C3589   No. 5 bearing cover on the No. 5 Roller Bearing. Refer to Figure 1015.
Subtask 72-57-00-440-032
AA.Install covers/plugs on all the open ports.
Subtask 72-57-00-440-033
WARNING:
REFER TO THE PRODUCT LABEL AND THE MANUFACTURER’S (MATERIAL) SAFETY DATA SHEET (SDS) FOR INSTRUCTIONS ON THE HAZARDS, STORAGE, SAFE HANDLING AND PROPER USE OF THIS PRODUCT.
AB.Remove all the unwanted C02-058  lubricant from the TRF assembly.
Subtask 72-57-00-440-034
AC.Attach the 11C4293   TRF flow path protector to the aft end of the TRF assembly. Refer to Figure 1016.
AD.Continue to install the TRF assembly. Refer to TASK 72-00-04-430-801 (72-00-04, ASSEMBLY 001, CONFIG 01) or TASK 72-00-04-430-802 (72-00-04, ASSEMBLY 001, CONFIG 02).
* * * FOR ALL
Figure 1015   Installation of the Bearing Cover, 11C3589, on the No. 5 Roller Bearing
* * * FOR ALL
Figure 1016   Installation of TRF Flow Path Protector, 11C4293