TASK 72-32-60-200-001-A00 LPC Bleed Duct - Examine, Inspection-001

DMC:V2500-A0-72-32-6001-00A-300A-C|Issue No:003.00|Issue Date:2019-02-01

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 72-32-60-200-001-A00 LPC Bleed Duct - Examine, Inspection-001

Effectivity

FIG/ITEM

PART NO.

01-250

5W2038

01-250

5W2080

General

This TASK gives the procedure for the inspection of the LPC bleed duct assembly. For the other bleed valve outlet case parts, refer to TASK 72-32-60-200-000 (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 SPM TASK 70-20-01-200-501.

All the parts must be cleaned before any part is examined. Refer to TASK 72-32-60-100-000 (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 SPM.

References

Refer to 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 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

Medium sensitivity water washable (Refer to SPM TASK V2500-00-70-23-02-00A-351A-D)

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-60-230-051 Examine the LPC Bleed Duct Assembly (01-250) for Cracks

    1. Clean the part. Refer to TASK 72-32-60-100-000 (CLEANING-000).

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

        PART IDENT

        TASK/SUBTASK

        LPC bleed duct assembly

        1. Cracked, except Area C.

        1. Reject.

        2. Cracked at Area C.

        1. Repair, VRS1316 TASK 72-32-60-300-001 (REPAIR-001).

    2. SUBTASK 72-32-60-220-052 Examine the LPC Bleed Duct Assembly (01-250) Surface

    1. Refer to Figure.

      2. Examine all the surface, except the identified locations.

        1. Nicked, dented or scratched.

          1. Not more than 0.005 in. (0.12 mm) in depth.

          1. Accept.

          2. More than in Step.

          1. Repair, VRS1316 TASK 72-32-60-300-001 (REPAIR-001).

        2. Pitted or corroded.

        1. Repair, VRS1316 TASK 72-32-60-300-001 (REPAIR-001).

      3. Examine the surface at Locations 4 and 5.

        1. Nicked, dented or scratched.

          1. Not more than 0.005 in. (0.12 mm) in depth.

          1. Accept.

          2. More than in Step.

          1. Repair, VRS1316 TASK 72-32-60-300-001 (REPAIR-001).

        2. Cracked, missing, pitted, corroded or unspecified damage.

        1. Repair, VRS1316 TASK 72-32-60-300-001 (REPAIR-001).

    3. SUBTASK 72-32-60-220-053 Examine the LPC Bleed Duct Assembly (01-250) Locating Pin

    1. Refer to Figure.

      2. Examine the locating pin at Location 1.

        1. Damaged.

        1. Repair, VRS1318 TASK 72-32-60-300-003 (REPAIR-003).

    4. SUBTASK 72-32-60-220-054 Examine the LPC Bleed Duct Assembly (01-250) Insert

    1. Refer to Figure.

      2. Examine the insert at Locations 2 and 3.

        1. Damaged.

        1. Repair, VRS1317 TASK 72-32-60-300-002 (REPAIR-002).

    5. Figure: Inspection of the LPC Bleed Duct Assembly

    Inspection of the LPC Bleed Duct Assembly

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised the procedure to update inspection requirements. (88VJ542N)

Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
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