TASK 72-60-33-300-003 PMA Drive Gear - Lap The Washer Surface, Repair-003 (VRS5176)

DMC:V2500-A0-72-60-3303-00A-646A-C|Issue No:002.00|Issue Date:2020-05-01

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 72-60-33-300-003 PMA Drive Gear - Lap The Washer Surface, Repair-003 (VRS5176)

Effectivity

FIG/ITEM

PART NO.

01-120

4B0286

01-120

4B0293

01-120

4B0361

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

Drive gear

AMS 6265 (AISI 9310)

General

Price and availability - none

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Workshop inspection equipmentLOCALWorkshop inspection equipment
Lapping plateLOCALLapping plate

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-60-33-350-052 Lap the Surface of the Washer

    1. Refer to Figure.

      2. Lap the surface of the washer.

      1. Do not remove the washer from the gear.

      2. Lap the surface of the washer to remove damage and wear.

    2. SUBTASK 72-60-33-220-075 Examine the Gear

      1. Examine the gear.

      1. The axial length of the gear must be not less than 0.676 in. (17.17 mm).

    3. Figure: Repair details and dimension

    Repair details and dimension

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised effectivity table, material of component, steps and figure. (12VF860C)

Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Tool Number:Lapping plate
Tool Name:Lapping plate
Manufacturer Code:LOCAL
Tool Number:Workshop inspection equipment
Tool Name:Workshop inspection equipment