TASK 72-60-25-200-001 Fuel Pump Drive Gear Housing - Examine, Inspection-001

DMC:V2500-A0-72-60-2504-00A-300A-C|Issue No:002.00|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 72-60-25-200-001 Fuel Pump Drive Gear Housing - Examine, Inspection-001

Effectivity

FIG/ITEM

PART NO.

01-210

4B0087

01-210

4B0351

01-210

4B0373

General

This TASK gives the procedure for the inspection of the fuel pump drive housing. For the other parts of the fuel pump drive gear assembly, refer to TASK 72-60-25-200-000.

Fig/item numbers in parentheses in the procedure agree with those used in the IPC.

The policy that is necessary for inspection is given in SPM TASK 70-20-01-200-501.

All the parts must be cleaned before any part is examined. Refer to SPM TASK 70-11-03-300-503.

All the parts must be visually examined for damage, corrosion and wear. Any defects that are not identified in the procedure must be referred to IAE.

The procedure for those parts which must have a crack test is given in SPM TASK 70-23-00-230-501. Do the test before the part is visually examined. Limits for cracks are given in the SUBTASK for each part.

A ** following repair referenced in this inspection indicates that the repair is not yet published in the current revision of the manual and the part must be rejected. Contact IAE for additional information concerning FAA approved repair date.

Do not discard any part until you are sure there are no repairs available. Refer to the instructions in Repair before a discarded part is used again or oversize parts are installed.

Parts which should be discarded can be held although no repair is available. The repair of a discarded part could be shown to be necessary at a later date.

All parts must be examined to make sure that all the repairs have been completed satisfactorily.

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

Reference

Refer to the SPM for data on these items:

Definition of Damage, SPM TASK 70-02-02-350-501,

Record and Control of the Lives of Parts, SPM TASK 70-05-00-220-501.

Inspection of Parts, SPM TASK 70-20-00-200-501.

Some data on these items are contained in this TASK. For more data on these items refer to the SPM:

Method of Testing for Crack Indications,

Chemical Processes,

Surface Protection.

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Workshop inspection equipmentLOCALWorkshop inspection equipment
Fluorescent Penetrant Inspection EquipmentLOCALFluorescent penetrant inspection equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-001 SOLVENT, DELETED0AM53CoMat 01-001
CoMat 06-063 FLUORESCENT PENETRANT (POST-EMULSIFIED MEDIUM SENSITIVITY)LOCALCoMat 06-063

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-60-25-230-051 Examine the Fuel Pump Drive Housing (01-210) for Cracks

    1. Clean the part. Refer to TASK 72-60-28-100-000.

      2. Do the crack test on the part that is given below. Use the applicable penetrant inspection procedure.

        PART IDENT

        TASK/SUBTASK

        Fuel pump drive housing

        1. Cracks

        1. Reject

        2. Through porosity

        1. Reject

    2. SUBTASK 72-60-25-220-052 Examine the Fuel Pump Drive Housing (72-60-25,01-210), all Areas

    1. Refer to Figure and Figure.

      2. All areas.

        1. Evident cracks

        1. Reject

    3. SUBTASK 72-60-25-220-160 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Rough Surfaces at Location 10

    1. Refer to Figure.

    2. Nicked/Scored/Dented/Scratched

      3. All quantity, all length, not more than 0.0138 in. (0.350 mm) in depth.

      1. Accept

      4. More than (1)

      1. Refer to Repair VRS5046, TASK 72-60-25-300-001.

    4. SUBTASK 72-60-25-220-161 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Machined Sealing Surfaces at Location 11

    1. Refer to Figure.

    2. Nicked/Scored/Dented/Scratched

      3. All quantity, all length, not more than 0.0039 in. (0.100 mm) in depth, not extended across the seal surface

      1. Accept.

      4. More than (1) .

      1. Refer to Repair VRS5046, TASK 72-60-25-300-001.

    5. SUBTASK 72-60-25-220-162 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Machined Not Sealing Surfaces at Location 12

    1. Refer to Figure.

    2. Nicked/Scored/Dented/Scratched

      3. All quantity, all length, not more than 0.0080 in. (0.200 mm) in depth.

      1. Accept

      4. More than (1)

      1. Refer to Repair VRS5046, TASK 72-60-25-300-001.

    6. SUBTASK 72-60-25-220-163 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Studs/Lockrings

    1. Loose

      2. More than 0.01560 in. (0.3969 mm) radial loose.

      1. Refer to Repair VRS5047, TASK 72-60-25-300-002

      3. NOTE

        No axial movement is permitted.

        Thread damaged or missing.

      1. Refer to Repair VRS5047, TASK 72-60-25-300-002.

    7. SUBTASK 72-60-25-220-164 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Threaded Inserts/Lockrings (Pre SBE 72-0492)

      SBE 72-0492

    1. Insert.

      2. Loose, missing or internal thread damaged.

      1. Refer to Repair VRS5048, TASK 72-60-25-300-003.

    8. SUBTASK 72-60-25-220-165 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Helicoil Inserts (SBE 72-0492)

      SBE 72-0492

      1. Loose, missing or with internal thread damaged.

      1. Refer to Repair, VRS5670 (Repair-021) TASK 72-60-25-300-021.

    9. SUBTASK 72-60-25-220-166 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Screw Head Inserts (SBE 72-0492, SBE 70-0950)

      SBE 72-0492SBE 70-0950

      1. Loose, missing or with internal thread damaged

      1. Refer to Repair, VRS5671 (Repair-022) TASK 72-60-25-300-022

    10. SUBTASK 72-60-25-220-082 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Adapter Mating Surface at Location 1

    1. Refer to Figure.

    2. Parallelism.

      3. In 0.0020 in. (0.050 mm) or less in relation to surface H.

      1. Accept.

      4. More than in (1).

      1. Refer to Repair VRS5049, TASK 72-60-25-300-004.

    11. SUBTASK 72-60-25-220-083 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Seal Housing Mating Surface at Location 2

    1. Refer to Figure.

    2. Parallelism.

      3. In 0.0020 in. (0.050 mm) or less in relation to surface H.

      1. Accept.

      4. More than (1).

      1. Refer to Repair VRS5050, TASK 72-60-25-300-005.

    12. SUBTASK 72-60-25-220-084 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Bearing Mating Surface at Location 3

    1. Refer to Figure.

    2. Parallelism.

      3. In 0.0010 in. (0.0250 mm) or less in relation to surface H.

      1. Accept.

      4. More than (1)

      1. Refer to Repair VRS5051, TASK 72-60-25-300-006.

    13. SUBTASK 72-60-25-220-085 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Adapter Seat at Location 4

    1. Refer to Figure.

    2. Diameter.

      3. Between 4.5300 and 4.5280 in. (115.062 and 115.011 mm).

      1. Accept.

      4. More than (1).

      1. Refer to Repair VRS5052, TASK 72-60-25-300-007.

    5. Runout.

      6. In 0.0020 in. (0.050 mm) FIR. or less in relation to surfaces H and I.

      1. Accept.

      7. More than (1).

      1. Refer to Repair VRS5052, TASK 72-60-25-300-007.

    14. SUBTASK 72-60-25-220-086 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Seal Housing Seat at Location 5

    1. Refer to Figure.

    2. Diameter.

      3. Between 2.6831 and 2.6791 in. (68.150 and 68.050 mm).

      1. Accept.

      4. More than (1).

      1. Refer to Repair VRS5053, TASK 72-60-25-300-008.

    5. Runout.

      6. In 0.0020 in. (0.050 mm) FIR. or less in relation to surfaces G and H.

      1. Accept.

      7. More than (1).

      1. Refer to Repair VRS5053, TASK 72-60-25-300-008.

    15. SUBTASK 72-60-25-220-087 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Bearing Seat at Location 6

    1. Refer to Figure.

    2. Diameter.

      3. Between 2.7561 and 2.7553 in. (70.004 and 69.985 mm).

      1. Accept.

      4. More than (1)

      1. Refer to Repair VRS5054, TASK 72-60-25-300-009.

    5. Runout.

      6. In 0.0008 in. (0.020 mm) FIR. or less in relation to surfaces I and H.

      1. Accept.

      7. More than (1).

      1. Refer to Repair VRS5054, TASK 72-60-25-300-009.

    16. SUBTASK 72-60-25-220-088 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Mounting Face at Location 7

    1. Refer to Figure.

    2. Planarity.

      3. In 0.0014 in. (0.035 mm) or less.

      1. Accept.

      4. More than (1).

      1. Refer to Repair VRS5055, TASK 72-60-25-300-010.

    17. SUBTASK 72-60-25-220-089 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Large Piloting Diameter at Location 8

    1. Refer to Figure.

    2. Diameter.

      3. Between 5.1181 and 5.1142 in. (130.000 and 129.900 mm).

      1. Accept.

      4. Between 5.1142 and 5.1102 in. (129.900 and 129.800 mm).

      1. Refer to Repair VRS5056, TASK 72-60-25-300-011.

      5. Less than (2).

      1. Reject.

    6. Runout.

      7. In 0.0020 in. (0.050 mm) FIR. or less in relation to surfaces H and I.

      1. Accept.

      8. More than (1).

      1. Refer to Repair VRS5056, TASK 72-60-25-300-011.

    18. SUBTASK 72-60-25-220-090 Examine the Fuel Pump Drive Housing (72-60-25,01-210) Small Piloting Diameter at Location 9

    1. Refer to Figure.

    2. Diameter.

      3. Between 5.0390 and 5.0378 in. (127.990 and 127.960 mm).

      1. Accept.

      4. Between 5.0378 and 5.0311 in. (127.960 and 127.790 mm).

      1. Refer to Repair VRS5057, TASK 72-60-25-300-012.

    5. Perpendicularity.

      6. In 0.002 in. (0.05 mm) FIR or less in relation to surface H.

      1. Accept.

      7. More than (1).

      1. Refer to Repair VRS5057, TASK 72-60-25-300-012 (72-60-25, REPAIR 012)

      8. Runout

      9. In 0.002 in. (0.05 mm) FIR. or less in relation to surfaces H and G.

      1. Accept.

      10. More than (1).

      1. Refer to Repair VRS5057, TASK 72-60-25-300-012 (72-60-25, REPAIR 012)

    19. Figure: Locations at the fuel pump drive housing

    Locations at the fuel pump drive housing

    Figure: Locations at fuel pump drive housing

    Locations at fuel pump drive housing

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Editorial correction due to conversion

Change Type:

Modified to add DM reference. (11VF847B)

Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:X111X
Supply Number:CoMat 01-001
Type:sp01
Supply Short Name:CoMat 01-001 SOLVENT, DELETED
Supply Name:CoMat 01-001 SOLVENT, DELETED
Specification Groups:
Doc NumberType
wiring harnesses. Where CoMat 01‐001 is specified to clean mechanical components, use one or more of the solvents that SPM TASK 70‐11‐26‐300‐503 specifies as applicable.DELETED. Where CoMat 01‐001 is specified to clean electrical contacts or wiring harnesses, use one or more of the solvents that SPM TASK 70‐11‐57‐110‐501 specifies to clean electrical contacts or
Suppliers:
ManufacturerRemarks
X111X
Manufacturer Code:X222X
Supply Number:CoMat 06-063
Type:sp01
Supply Short Name:CoMat 06-063 FLUORESCENT PENETRANT (POST-EMULSIFIED MEDIUM SENSITIVITY)
Supply Name:CoMat 06-063 FLUORESCENT PENETRANT (POST-EMULSIFIED MEDIUM SENSITIVITY)
Specification Groups:
Doc NumberType
It is not permitted to mix the selected CoMat 06‐063 letter suffix material with other CoMat 06‐063 letter suffix materials. Where CoMat 06‐063 is specified with no suffix, use one of the CoMat 06‐063 letter suffix materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Tool Number:Fluorescent penetrant inspection equipment
Tool Name:Fluorescent Penetrant Inspection Equipment
Manufacturer Code:LOCAL
Tool Number:Workshop inspection equipment
Tool Name:Workshop inspection equipment