TASK 73-22-34-200-302 EEC Terminal Block Assembly - Examine The Remaining Parts, Inspection-002

DMC:V2500-A0-73-22-3400-01A-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 73-22-34-200-302 EEC Terminal Block Assembly - Examine The Remaining Parts, Inspection-002

Effectivity

FIG/ITEM

PART NO.

01-580

740-5477-501

General

This TASK gives the procedure for the inspection of the electronic engine control remaining parts (01-580). For the other electronic engine control parts refer to Inspection-000 TASK 73-22-34-200-300.

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

The TASK numbers of the practices and processes referred to in the procedure are in the SPM.

All parts must be cleaned before they are examined. Refer to Cleaning-000 TASK 73-22-34-100-300.

All parts must be visually examined for damage, corrosion and wear. Defects which are not identified in the procedure must be referred to IAE.

The policy which is necessary for inspection is given in SPM 70-20-01-220-501.

Do not discard any part, until you are sure there are no repairs available. Refer to the instructions in the 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.

References

Refer to the SPM for data on these items:

Definitions of damage, SPM TASK 70-02-02-350-501.

Record and Control of the Lives of Parts, SPM TASK 70-05-00-220-501.

Chemical processes, SPM TASK 70-11-00-110-501.

Inspection of parts, SPM 70-20-00-220-501.

Methods of testing for crack indications, SPM TASK 70-23-00-230-501.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 73-22-34-230-057 Examine the Remaining Parts of the Electronic-Engine-Control for Cracks

    1. Clean the parts. Refer to Cleaning-000 TASK 73-22-34-100-300.

      2. Do the crack test on the parts that are given below. Use the applicable penetrant inspection procedure.

        1. Bracket.

        1. Refer to SPM TASK 70-23-01-230-501.

          2. Cracked.

          1. Reject.

    2. SUBTASK 73-22-34-220-064 Examine the Remaining Parts of the Electronic-Engine-Control

      1. Scratched.

        1. Up to 0.01 in. (0.25 mm) in depth.

        1. Accept.

        2. More than in Step.

        1. Reject.

      2. Distortion of the remaining part.

      1. Reject.

      3. Distortion of the holes

      1. Reject.

Requirements After Job Completion

Follow-On Conditions

NONE