1.PLANNING INFORMATION
A.Effectivity
GEnx-1B54, -1B54/P1, -1B58, -1B58/P1, -1B64, -1B64/P1, -1B67, -1B67/P1, -1B70, -1B70/72/P1, -1B70/75/P1, -1B70/P1, -1B74/75/P1, -1B75/P1
B.Description
This Service Bulletin identifies new spare parts that are interchangeable with the old parts they replace.
C.Compliance
Category 8
Spare Parts Release.
D.Approval
This Service Bulletin contains no modification information that revises the approved configuration and therefore does not require FAA approval.
E.References (Use the latest version of these documents)
GEK 112864, GEnx-1B Engine Illustrated Parts Catalog (EIPC)
2.MATERIAL INFORMATION
A.Material - Price and Availability
Old parts will be supplied until inventory is depleted.
NOTE:
Prices can change. For Unit Price or Lead Time, Q = Quote.
 
New Part Number
Qty/ Eng
Unit ($) Price
Pkg Qty
Lead Time Days
Part Name
Old Part Number/ IPC Location
Qty/ Eng
 
2305M18G07
(X)
-
(-)
-
Assembly, Aft Fan Stator Case
(SIN 00109)
2305M18G07
(X)
 
.ER6239P01*
05-110A, 72-21-00
(2)
NP
(-)
-
Spool, Hold Open Rod
(SIN 98270)
.ER4548P01
05-110, 72-21-00
(2)
 
NP = Not Provisioned
*Part not supplied by GE Engine Services Distribution L.L.C.
Purchase through Unison Elano, CAGE: 96941.
This Service Bulletin introduces a new thrust reverser hold open rod spool made from the same material as the current part, but with a different heat treatment procedure.
 
CID: 573767
3.ACCOMPLISHMENT INSTRUCTIONS
A.No change.