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TASK 72-32-70-300-801
1 . Missing Paint.
A.This procedure gives instructions to repair the HPC stator stage 1 thru 4 lever arms (lever arms) by applying missing paint. Refer to Figure 901.
B.The following maximum repairable limits apply to this repair:
NOTE:
The information below gives maximum repairable limits for the applicable Inspection sections. The paragraphs are numbered the same as the manual Inspection sections.
NOTE:
For 72-32-70, Inspection 001, refer to TASK 72-32-70-200-801 (72-32-70, INSPECTION 001) .
(4)Visual Inspection.
(f)Do an inspection of the lever arm, P/N 2373M22G06   , for:
1Missing paint on area K:
Maximum repairable limit:
Any amount.
C.The subsequent table gives a list of the part numbers that are applicable to this repair. All part numbers are applicable to all paragraphs unless specified differently.
 
Part Number(s)
 
2373M22G06  
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--
--
D.Proprietary/Complex Process Statement.
(1)None.
2 . Tools, Equipment, and Materials.
NOTE:
Repair sources can use equivalent alternatives for tools, equipment, and consumable materials, however, the repair source must demonstrate and document equivalency.
A.Tools and Equipment.
(1)Special Tools. None.
(2)Standard Tools and Equipment. None.
(3)Locally Manufactured Tools. None.
B.Consumable Materials.
 
Code No.
Description
 
C04-003
Solvent, General (acetone)
 
C04-035
Solvent, General (isopropyl alcohol)
 
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A15B68C1, fluorocarbon rubber cement
 
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PLV 2038 White
C.Referenced Procedures.
 
ATA No.
Description
 
72-32-70
Cleaning 001
 
72-32-70
Inspection 001
D.Expendable Parts. None.
E.SPD Information.
(1)Locally Manufactured SPD. None.
F.Special Solutions. None.
G.Test Specimens. None.
3 . Dimensional Information.
Subtask 72-32-70-220-032
A.Refer to Figure 901 for specified dimensions and locations.
NOTE:
The dimensional data identified within this procedure was designed using inches as the base unit of measurement for dimensional values. The conversion to millimeters is rounded to one less decimal digit than inches. For minimum dimensions, converted values are rounded up. For maximum dimensions, converted values are rounded down. To avoid conversion errors, do not re-convert from millimeters to inches.
NOTE:
Reference dimensions do not require inspection.
4 . Setup Information.
None.
5 . Procedure.
Subtask 72-32-70-160-003
A.Alternative Procedure Available. Clean the lever arms. Refer to TASK 72-32-70-100-801 (72-32-70, CLEANING 001).
Subtask 72-32-70-110-013
WARNING:
REFER TO THE PRODUCT LABEL AND MANUFACTURER’S (MATERIAL) SAFETY DATA SHEET (SDS) FOR INSTRUCTIONS ON THE HAZARDS, STORAGE, SAFE HANDLING AND PROPER USE OF CONSUMABLE PRODUCTS.
A.A.Alternative Procedure. Clean the lever arm as follows:
(1)Use a lint free cloth moist with C04-003  acetone, or C04-035  isopropyl alcohol. Let the lever arm air dry.
Subtask 72-32-70-380-001
B.Apply fluorocarbon rubber cement, A15B68C1 or PLV 2038 white in area K of the lever arm. Refer to Figure 901 and as follows:
(1)Overspray on the two edges of the lever arms is permitted because the overspray is not more than area K tolerances.
Subtask 72-32-70-380-002
A.Alternative Procedure Available. Let the paint on the lever arm cure at room temperature for 48 hours.
Subtask 72-32-70-370-001
WARNING:
USE THERMAL GLOVES WHEN YOU MOVE OR TOUCH HOT OR COLD PARTS. HOT OR COLD PARTS CAN CAUSE INJURY.
A.A.Alternative Procedure. Let the paint on the lever arm cure as follows:
(1)Use a heat gun to increase the temperature of area K of the lever arm for 20 minutes at 300°F (149°C).
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Figure 901   High Pressure Compressor Stator Stages 1 thru 4 Variable Stator Vane Lever Arms