TASK 79-22-49-200-401 Engine Scavenge Oil Tubes - Related Parts - Examine The Bracket, Inspection-001

DMC:V2500-A0-79-22-4900-00A-300A-C|Issue No:001.00|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 79-22-49-200-401 Engine Scavenge Oil Tubes - Related Parts - Examine The Bracket, Inspection-001

Effectivity

FIG/ITEM

PART NO.

01-070

5W8312

General

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

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.

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 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 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.

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 79-22-49-230-064 Examine the Bracket for Cracks

    1. Clean the part. Refer to Cleaning-000 TASK 79-22-49-100-400.

      2. Do the test for cracks on the part that is given below.

        2. Cracked.

        1. Reject.

    2. SUBTASK 79-22-49-220-112 Examine the Bracket Bolt Holes

    1. Refer to Figure.

      2. Worn.

        1. The worn hole is less than 1.2 times of the nominal diameter and the distance between the worn hole and the edge of the bracket is more than 0.066 in. (1.68 mm).

        1. Accept.

        2. Other than in Step .

        1. Reject.

    3. Figure: Bracket (01-070) Bolt Holes

    Bracket (01-070) Bolt Holes

Requirements After Job Completion

Follow-On Conditions

NONE