TASK 72-60-25-300-011 Fuel Pump Drive Gear Housing - Nickel Plate The Large Piloting Diameter, Repair-011 (VRS5056)

DMC:V2500-A0-72-60-2504-03A-647A-C|Issue No:003.00|Issue Date:2015-05-01

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 72-60-25-300-011 Fuel Pump Drive Gear Housing - Nickel Plate The Large Piloting Diameter, Repair-011 (VRS5056)

Effectivity

FIG/ITEM

PART NO.

01-210

4B0087

01-210

4B0351

01-210

4B0373

General

Material of component.

RR

DESCRIPTION

SYMBOL

MATERIAL

Housing

-

Aluminum alloy

Price and availability - none.

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

NOTE

To identify the consumable materials refer to PCI. Consumable materials are given in SPM.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Workshop Inspection EquipmentLOCALWorkshop Inspection Equipment
Grinding MachineLOCALGrinding Machine
Fluorescent Penetrant Inspection EquipmentLOCALFluorescent Penetrant Inspection Equipment
BasketLOCALBasket
Vapor DegreaserLOCALVapor Degreaser
Process Plating TanksLOCALProcess Plating Tanks
OvenLOCALOven
Magnifying glass, 4xLOCALMagnifying glass, 4x
Vibration Peening EquipmentLOCALVibration Peening Equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-067 STRIPPABLE COATING71410CoMat 02-067

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-60-25-320-075 Machine the Large Piloting Diameter of the Fuel Pump Drive Housing

    1. Refer to Figure.

      2. Machine the large piloting diameter.

        1. The preplating dimension must be between 5.1130 to 5.1102 in. (129.870 to 129.800 mm) after the removal of the damage.

        1. Remove all damage and wear.

        2. Keep the removal of the material to the minimum necessary to remove the damage.

    2. SUBTASK 72-60-25-230-055 Examine the Housing

      1. Do the fluorescent penetrant inspection for cracks.

        1. Refer to SPM TASK 70-23-01-230-501.

        1. No cracks are permitted.

    3. SUBTASK 72-60-25-330-067 Nickel Plate the Large Piloting Diameter of the Fuel Pump Drive Housing

    1. Refer to Figure.

      2. Mask the areas of the housing not to be plated.

      3. Do the nickel plating.

        1. Refer to SPM TASK 70-33-08-300-503.

        1. Plate to a sufficient thickness to permit the machining to the last dimensions indicated in the reference figure.

        2. The plating out of the closed area is permitted but must be removed.

    4. Remove the mask.

      5. Clean and dry the housing.

      1. Flush with cold water.

      2. Flush with hot water.

      3. Dry with air blast.

    4. SUBTASK 72-60-25-370-062 De-embrittle the Housing

      1. Put the housing into an at 266 to 302 deg F (130 to 150 deg C) for 12 hours.

      1. Do this process as soon as possible, in less than 4 fours, after the plating.

    5. SUBTASK 72-60-25-220-076 Examine the Housing

      1. Do the visual inspection of the plating for finish, cracks and adhesion.

        1. Plating must have a constant color.

        1. No circumferential cracks are permitted.

        2. No rough and blistering are permitted.

    6. SUBTASK 72-60-25-320-076 Machine the Large Piloting Diameter of the Fuel Pump Drive Housing

    1. Refer to Figure.

      2. Machine the large piloting diameter.

      1. The dimension must be between 5.1181 to 5.1142 in. (130.000 to 129.900 mm) FIR in relation to surface A and diameter B.

        Clean up the edges of the groove and chamfer where necessary.

    7. SUBTASK 72-60-25-220-077 Examine the Nickel Plated Area

      1. Do the visual inspection of the plated area for cracks and adhesion.

      1. Use a 4x magnifying glass.

        The natural network crack, emphasized by grinding is permitted.

      2. Measure the thickness of the plating.

      1. Do not accept a thickness of less than 0.0006 in. (0.015 mm), after the last machining.

    8. SUBTASK 72-60-25-350-076 Record the Repair

      1. Vibro engrave VRS5056 adjacent to the part number.

      1. Remove the metal lifted by marking the number.

    9. Figure: Nickel plate the large piloting diameter of the fuel pump drive housing

    Nickel plate the large piloting diameter of the fuel pump drive housing

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised format. (editorial change)

Manufacturer Code:71410
Enterprise Name:HENKEL CORPORATION (WAS: TURCO PRODUCTS, INC)
BU Name:HENKEL CORPORATION (WAS: TURCO PRODUCTS, INC)
Street:32100 STEPHENSON HIGHWAY
City:MADISON HEIGHTS
State:MI
Zip Code:48071
Country:USA
Phone Number:1-248-583-9300
Fax Number:1-248-583-2976
Internet:www.aerospace.henkel.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:71410
Supply Number:CoMat 02-067
Type:sp01
Supply Short Name:CoMat 02-067 STRIPPABLE COATING
Supply Name:CoMat 02-067 STRIPPABLE COATING
Specification Groups:
Doc NumberType
TURCO 5580-G PMC 1835
Suppliers:
ManufacturerRemarks
71410
Manufacturer Code:LOCAL
Tool Number:Basket
Tool Name:Basket
Link not Found
Manufacturer Code:LOCAL
Tool Number:Grinding Machine
Tool Name:Grinding Machine
Link not Found
Manufacturer Code:LOCAL
Tool Number:Oven
Tool Name:Oven
Link not Found
Manufacturer Code:LOCAL
Tool Number:Vapor Degreaser
Tool Name:Vapor Degreaser
Link not Found
Link not Found