TASK 72-31-13-100-001 LPC Fan Blade Front Retaining Ring - Clean The LPC Fan Blade Front Retaining Ring

DMC:V2500-A0-72-31-1300-00A-251A-C|Issue No:001.00|Issue Date:2013-11-01

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 72-31-13-100-001 LPC Fan Blade Front Retaining Ring - Clean The LPC Fan Blade Front Retaining Ring

Effectivity

FIG/ITEM

PART NO.

01-160

5A0898

01-160

5A6079

General

This TASK gives the procedure to clean the front blade retaining ring.

The practices and processes referred to in the procedure by the TASK numbers 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.

References

Refer to the SPM for data on these items.

Cleaning - Policy and Methods, the SPM TASK 70-10-00-100-501

Make-up of the Solutions to Solvent Clean (All Metals), the SPM TASK 70-11-26-100-501

The Test and Control of the Solutions to Solvent Clean (All Metals), the SPM TASK 70-11-26-200-502

The Procedure to Solvent Clean (All Metals), the SPM TASK 70-11-26-300-503

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Soft bristle brushLOCALSoft bristle brush

or swab

Dry blast equipmentLOCALDry blast equipment

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-31-13-110-051 Chemically Clean the Front Blade Retaining Ring

      1. NOTE

        This Step is an alternative to Step or Step.

        Remove the soft dirt and dust. Refer to the SPM TASK 70-11-26-300-503

      1. Do not soak. Use a soft bristle brush or swab.

      2. Dry.

      1. Use clean dry air blast.

    2. SUBTASK 72-31-13-110-053 Chemically Clean the Front Blade Retaining Ring

      1. NOTE

        This Step is an alternative to Step or Step.

        Remove the soft dirt and dust. Refer to the SPM TASK 70-11-03-300-503

      1. Do not soak. Use a soft bristle brush or swab.

      2. Dry.

      1. Use clean dry air blast.

    3. SUBTASK 72-31-13-110-054 Chemically Clean the Front Blade Retaining Ring

      1. NOTE

        This Step is an alternative to Step or Step.

        Remove the soft dirt and dust. Refer to the SPM TASK 70-11-06-300-503

      1. Do not soak. Use a soft bristle brush or swab.

      2. Dry.

      1. Use clean dry air blast.

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Tool Number:Soft bristle brush
Tool Name:Soft bristle brush