TASK 72-40-00-200-015 Air Deflector Funnel And Support Bracket - Examine, Inspection-015

DMC:V2500-A0-72-40-0038-00A-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 72-40-00-200-015 Air Deflector Funnel And Support Bracket - Examine, Inspection-015

Effectivity

FIG/ITEM

PART NO.

01-860

6A5663

01-880

6A5884

01-880

6A5899

General

This TASK gives the procedure for the inspection of the air deflector funnel and support bracket. For the other HP system module parts, refer to TASK 72-40-00-200-000.

Fig/item numbers in parentheses in the procedure agree with those used in the EIPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the EIPC.

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 72-40-00-100-000.

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.

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/SUBTASK 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 72-40-00-230-061 Examine the Air Deflector Funnel and Support Bracket for Cracks

    1. Clean the part. Refer to TASK 72-40-00-100-000.

      2. Do the test for cracks on the parts that are given below.

        PART IDENT

        TASK/SUBTASK

        01-860 Funnel

        01-880 Bracket

        1. Cracked

        1. Reject

    2. SUBTASK 72-40-00-220-146 Examine the Air Deflector Funnel Surface

    1. Refer to Figure.

      2. Examine all the surface.

        1. Nicked.

          1. Any nicks

          1. Repair, VRS1469 TASK 72-40-00-300-003

        2. Dented.

          1. Any dents

          1. Repair, VRS1469 TASK 72-40-00-300-003

        3. Scratched.

          1. Any scratches

          1. Repair, VRS1469 TASK 72-40-00-300-003

    3. SUBTASK 72-40-00-220-147 Examine the Air Deflector Funnel Bolt Holes

    1. Refer to Figure.

      2. Examine the bolt holes A at location 1 for wear.

        1. Within replacement limits of 0.371 in. (9.41mm)

        1. Accept

        2. More than replacement limits

        1. Reject

    4. SUBTASK 72-40-00-220-0148 Examine the Bracket Surface

    1. Refer to Figure.

      2. Examine all the surface.

        1. Nicked.

          1. Any nicks

          1. Repair, VRS1469 TASK 72-40-00-300-003

        2. Dented.

          1. Any dents

          1. Repair, VRS1469 TASK 72-40-00-300-003

        3. Scratched.

          1. Any scratches

          1. Repair, VRS1469 TASK 72-40-00-300-003

    5. SUBTASK 72-40-00-220-149 Examine the Bracket Bolt Holes

    1. Refer to Figure.

      2. Examine the bolt hole B at location 2 for wear.

        1. Within replacement limits of 0.308 in. (7.81mm)

        1. Accept

        2. More than replacement limits

        1. Reject

      3. Examine the bolt hole D at location 4 for wear.

        1. Within replacement limits of 0.371 in. (9.41mm)

        1. Accept

        2. More than replacement limits

        1. Reject

      4. Examine the bolt holes C and E at locations 3 and 5 for wear.

        1. Within replacement limits of 0.280 in. (7.11mm)

        1. Accept

        2. More than replacement limits

        1. Reject

    6. Figure: Inspection of air deflector funnel

    Inspection of air deflector funnel

    Figure: Inspection of bracket

    Inspection of bracket

Requirements After Job Completion

Follow-On Conditions

NONE