TASK 72-32-17-200-001 NF Harness Bracket - Examine, Inspection-001

DMC:V2500-A0-72-32-1705-00A-300A-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 72-32-17-200-001 NF Harness Bracket - Examine, Inspection-001

Effectivity

FIG/ITEM

PART NO.

01-050

5A1493

01-050

5A9514

01-050

5A0142

01-195

5A0141

01-195

5A1492

01-195

5A9513

General

This TASK gives the procedure for the inspection of the NF bracket. For the other parts of No. 2 bearing support and probe brackets, refer to TASK 72-32-17-200-000 (INSPECTION-000)

All 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 the SPM TASK 70-20-01-200-501.

All the parts must be cleaned before any part is examined. Refer to TASK 72-32-17-100-000 (CLEANING-000).

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.

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 the 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 number are in the SPM.

References

Refer to the SPM for data on these items.

Definition of Damages, TASK 70-02-02-350-501

Inspection of Parts, TASK 70-20-01-200-501

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Fluorescent Penetrant Inspection EquipmentLOCALFluorescent penetrant inspection equipment

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-17-230-055 Examine the NF Bracket (01-050 and 01-195) for Cracks

    1. Clean the parts. Refer to TASK 72-32-17-100-000 (CLEANING-000).

      2. Do the test for cracks on the parts that are given below. Use the applicable penetrant procedure.

        PART IDENT

        TASK/SUBTASK

        NF bracket

        1. Cracked

        1. Reject

    2. SUBTASK 72-32-17-220-078 Examine the NF Bracket (01-050 and 01-195) all the Surfaces

    1. Refer to Figure.

      2. Examine all the surfaces.

        1. Nicked and scored.

          1. Up to 0.003 in. (0.07 mm) in depth with no raised material

          1. Accept

          2. More than in Step

          1. Repair, VRS1710 TASK 72-32-17-300-009 (REPAIR-009)

        2. Galled.

          1. Up to 0.005 in. (0.12 mm) in depth with no raised material

          1. Accept

          2. More than in Step

          1. Reject

        3. Dented.

          1. Up to 0.010 in. (0.25 mm) in depth

          1. Accept

          2. More than in Step

          1. Reject

    3. SUBTASK 72-32-17-220-079 Examine the NF Bracket (01-050 and 01-195) Bolt Hole

    1. Refer to Figure.

      2. Examine the bolt holes at location 1.

        1. Burrs

        1. Repair, VRS1710 TASK 72-32-17-300-009 (REPAIR-009)

        2. Nicked and Scored.

          1. Up to 0.005 in. (0.12 mm) in depth

          1. Accept

          2. More than in Step

          1. Repair, VRS1710 TASK 72-32-17-300-009 (REPAIR-009)

        3. Galled.

          1. Up to 0.010 in. (0.25 mm) in depth with no raised material

          1. Accept

          2. More than in Step

          1. Reject

    4. Figure: Examine the NF bracket

    Examine the NF bracket

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Tool Number:Fluorescent penetrant inspection equipment
Tool Name:Fluorescent Penetrant Inspection Equipment