TASK 75-32-51-100-401 HPC Stage 7 Solenoid Valve - Related Parts - Clean The HPC Stage 7 Solenoid Valve Brackets, Cleaning-001

DMC:V2500-A0-75-32-5100-00A-251A-C|Issue No:001.00|Issue Date:2014-05-01

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 75-32-51-100-401 HPC Stage 7 Solenoid Valve - Related Parts - Clean The HPC Stage 7 Solenoid Valve Brackets, Cleaning-001

Effectivity

FIG/ITEM

PART NO.

01-140

6A2832

01-140

6A5446

01-160

6A3913

01-160

6A5649

01-160

6A7731

General

This TASK gives the procedure to clean the HP compressor stage 7 solenoid valve brackets. For other parts, refer to Cleaning-000 TASK 75-32-51-100-400.

The practices and processes referred to in the procedure by the TASK number are in the SPM.

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

NOTE

The consumable materials are given in the related SPM TASK.

References

Refer to the SPM for data on these items:

General Cleaning Information for the Engine Components During Maintenance, SPM TASK 70-10-00-100-501.

General Instructions on Chemical Cleaning, SPM TASK 70-11-00-110-501.

Make-up of the Solutions to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-100-501.

The Test and Control of the Solutions to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-200-502.

The Procedure to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-300-503.

The Procedure to Locally Swab or Wipe Clean Titanium Alloy and all other Metals, SPM TASK 70-11-26-300-503.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 75-32-51-110-051-001 Remove the Grease

      1. Clean the bracket. Refer to SPM TASK 70-11-01-300-503.

      1. Vapor degrease

    2. SUBTASK 75-32-51-110-051-002 Remove the Grease

      1. Clean the bracket. Refer to SPM TASK 70-11-03-300-503.

      1. Mild clean

Requirements After Job Completion

Follow-On Conditions

NONE