Export Control
EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.Copyright
© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).Applicability
All
Common Information
TASK 72-00-32-050-008 LPC/Intermediate Case Module Components - Remove The Starter Air Valve, Removal-015
General
Fig/item numbers in parentheses in the procedure agree with those used in the EIPC. Only the primary Fig/item numbers are used. For the service bulletin alpha varients refer to the EIPC.
Apply CoMat 10-058 PENETRATING OIL before the removal of threaded parts and parts with an interference fit. Let the parts soak before removal.
Discard the seals removed in this procedure.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 10-058 PENETRATING OIL | 0AM53 | CoMat 10-058 |
Spares
NONESafety Requirements
NONEProcedure
Remove the coupling STARTING-STARTER DUCT (80-13-49, 01-510) from the connection of the lower air-starter STARTING-STARTER DUCT (80-13-49, 01-500) and the pneumatic starter STARTING-PNEUMATIC STARTER (80-13-41, 01-200).
Hold the lower air starter duct STARTING-STARTER DUCT (80-13-49, 01-500). Remove the coupling STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-210) from the connection of the lower air-starter duct STARTING-STARTER DUCT (80-13-49, 01-500) and the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200).
Remove the lower air-starter duct STARTING-STARTER DUCT (80-13-49, 01-500) and the two seals STARTING-STARTER DUCT (80-13-49, 01-520 and STARTING-PNEUMATIC STARTER VALVE 80-13-51, 01-220) from the engine.
Put blanking caps on the lower air-starter duct STARTING-STARTER DUCT (80-13-49, 01-500), the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200) and the pneumatic starter STARTING-PNEUMATIC STARTER (80-13-41, 01-200).
SUBTASK 72-00-32-040-064 Remove the Lower Air-Starter Duct
Disconnect the electrical connector from the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200).
Hold the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200). Remove the coupling STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-210) from the connection of the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200) and the upper duct STARTING-STARTER DUCT (80-13-49, 01-010).
Remove the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200) and the seal STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-220) from the engine.
Put the blanking caps on the upper duct STARTING-STARTER DUCT (80-13-49, 01-010), the pneumatic starter valve STARTING-PNEUMATIC STARTER VALVE (80-13-51, 01-200) and the electrical connector.
SUBTASK 72-00-32-040-065 Remove the Pneumatic Starter Valve
Figure: V2500-A1 Pneumatic starter valve
V2500-A1 Pneumatic starter valve
Figure: V2500-A5 Pneumatic starter valve
V2500-A5 Pneumatic starter valve
