TASK 72-32-93-200-001-B00 Intermediate Structure Front Splitter - Examine, Inspection-001

DMC:V2500-A0-72-32-9301-00B-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 72-32-93-200-001-B00 Intermediate Structure Front Splitter - Examine, Inspection-001

Effectivity

FIG/ITEM

PART NO.

01-200

5A0460

General

This TASK gives the procedure for the inspection of the splitter fairing. For the other intermediate structure front fairing parts, refer to TASK 72-32-93-200-000 (INSPECTION-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 the SPM TASK 70-20-01-200-501.

All parts must be cleaned before any part is examined. Refer to V2500-A0-72-32-9300-00A-251A-C (CLEANING-000).

All 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 Step. Do the test before the part is visually examined.

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.

References

Refer to the SPM for data on these items.

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

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

Some data on these items is 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

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-93-230-051 Examine the Splitter Fairing (01-200) for Cracks

    1. Clean the part. Refer to V2500-A0-72-32-9300-00A-251A-C (CLEANING-000).

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

        PART IDENT

        TASK/SUBTASK

        Splitter fairing assembly

        1. Cracked

        1. Reject

    2. SUBTASK 72-32-93-220-010 Examine the Splitter Fairing (01-200) Coating Area

    1. Refer to Figure.

      2. Examine coating area at Area A.

        1. Damage of surface coating.

          1. Any damage to surface coating

          1. Repair, VRS1778, TASK 72-32-93-300-005 (REPAIR-005)

    3. SUBTASK 72-32-93-220-059 Examine the Splitter Fairing (01-200) Front Location Land

    1. Refer to Figure.

      2. Examine groove outer diameter at location 20.

        1. Worn.

          1. If the diameter is between 38.166 and 38.177 in. (969.40 and 969.72 mm)

          1. Accept

          2. More than 38.177 in. (969.72 mm)

          1. Reject

      3. Examine groove width at location 21.

        1. Worn.

          1. If width in groove is between 0.1014 and 0.1100 in. (2.575 and 2.795 mm)

          1. Accept

          2. More than 0.1100 in. (2.795 mm)

          1. Reject

      4. Examine groove at location 1.

        1. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    4. SUBTASK 72-32-93-220-011 Examine the Splitter Fairing (01-200) Fillet R

    1. Refer to Figure.

      2. Examine fillet R at location 2.

        1. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    5. SUBTASK 72-32-93-220-012 Examine the Splitter Fairing (01-200) Fairing Surface

    1. Refer to Figure.

      2. Examine fairing surface at location 3.

        1. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    6. SUBTASK 72-32-93-220-060 Examine the Splitter Fairing (01-200) Bore

    1. Refer to Figure.

      2. Examine bore inner diameter at location 22.

        1. Worn.

          1. If diameter is between 39.5211 and 39.5322 in. (1003.835 and 1004.120 mm)

          1. Accept

          2. More than 39.5322 in. (1004.120 mm)

          1. Reject

      3. Examine the bore at location 5.

        1. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777 TASK 73-32-93-300-004 (REPAIR-004)

    7. SUBTASK 72-32-93-220-062 Examine the Splitter Fairing (01-200) Sealing Surface

    1. Refer to Figure.

      2. Examine the sealing surface at location 6.

        1. Worn.

          1. Not more than 0.008 in. (0.20 mm)

          1. Accept

          2. More than 0.008 in. (0.20 mm)

          1. Reject

        2. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        3. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    8. SUBTASK 72-32-93-220-052 Examine the Splitter Fairing Boss

    1. Refer to Figure.

      2. Examine the boss at location 4.

        1. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

        2. Worn.

          1. Not more than 0.008 in. (0.20 mm) in depth

          1. Accept

          2. More than in Step

          1. Reject

        3. Galled.

          1. All galls

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    9. SUBTASK 72-32-93-220-013 Examine the Splitter Fairing (01-200) Hole

    1. Refer to Figure.

      2. Examine hole at location 7.

        1. Galled.

          1. Not more than 0.012 in. (0.30 mm) in depth

          1. Repair, VRS1777 TASK 72-32-93-300-004 (REPAIR-004)

          2. More than in Step

          1. Repair, VRS1709 TASK 72-32-93-300-007 (REPAIR-007)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Not more than 0.012 in. (0.30 mm) in depth

          1. Repair, VRS1777 TASK 72-32-93-300-004 (REPAIR-004)

          2. More than in Step

          1. Repair, VRS1709 TASK 72-32-93-300-007 (REPAIR-007)

    10. SUBTASK 72-32-93-220-014 Examine the Splitter Fairing (01-200) Side Groove

    1. Refer to Figure.

      2. Examine side groove at location 8.

        1. Galled.

          1. All galls

          1. Repair, VRS1777 TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    11. SUBTASK 72-32-93-220-015 Examine the Splitter Fairing (01-200) Face

    1. Refer to Figure.

      2. Examine the face at location 9.

        1. Galled.

          1. All galls

          1. Repair, VRS1777 TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    12. SUBTASK 72-32-93-220-016 Examine the Splitter Fairing (01-200) all Remaining Surfaces

    1. Refer to Figure.

      2. Examine remaining surfaces which does not include identified location numbers.

        1. Galled.

          1. All galls

          1. Repair, VRS1777 TASK 72-32-93-300-004 (REPAIR-004)

        2. Dented, nicked, corroded, pitted or scratched.

          1. Dents, nicks, corrosion, pits or scratches

          1. Repair, VRS1777, TASK 72-32-93-300-004 (REPAIR-004)

    13. Figure: Locations on the Splitter Fairing

    Locations on the Splitter Fairing

Requirements After Job Completion

Follow-On Conditions

NONE