TASK 72-50-51-300-005 No. 5 Bearing Oil Jet, Filter, And Supply Tube - Related Parts - Replace The Damaged Helicoil Insert In The Oil Jet, Repair-005 (VRS5011)

DMC:V2500-A0-72-50-5100-00A-920A-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 72-50-51-300-005 No. 5 Bearing Oil Jet, Filter, And Supply Tube - Related Parts - Replace The Damaged Helicoil Insert In The Oil Jet, Repair-005 (VRS5011)

Effectivity

FIG/ITEM

PART NO.

01-160

4A8009

Material of Component

DESCRIPTION

RR SYMBOL

MATERIAL

Oil Jet

AMS 5616

General

Price and availability - none

The practices and processes referred to in the procedure by the TASK number are in the SPM.

NOTE

Refer to SPM TASK 70-35-08-300-501 to identify the required tools.

Repair Parts

PART NO.

PART NO

PART IDENT

QTY

01-170

AGS 3734

Insert

1

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Approved workshop equipmentLOCALApproved workshop equipment

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-50-51-350-055 Remove the Damaged Helicoil Insert

    1. Refer to Figure.

      2. Put the extracting tool into the insert

      1. Put the extracting tool into the insert at approximately a quarter of a coil from the end of the insert.

      3. Hit the head of the tool lightly to dig blade into top of coil of the insert

      1. Use a hammer

      4. Bearing down hard on handle of tool, turn it slowly counterclockwise.

      1. Maintain hard pressure on handle as insert backs out.

    2. SUBTASK 72-50-51-350-056 Install the New Helicoil Insert

    1. Refer to Figure.

    2. Put the new helicoil insert on the tip of the inserting tool

    3. Put the tool with the insert above threaded hole

      4. Install the helicoil insert into hole. Turn the handle clockwise

      1. Refer to SPM TASK 70-35-08-300-501.

      2. Install the helicoil 1 to 1.5 pitch below the surface

      5. Break insert tang off at notch

      1. Use tang break-off tool. Remove broken tang

    3. SUBTASK 72-50-51-230-055 Do a Crack Test on the Repaired Area

      1. Do a crack test in the repaired area

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

    4. SUBTASK 72-50-51-220-055 Do an Inspection of the Helicoil Insert

      1. Examine the helicoil insert

      1. Refer to SPM TASK 70-35-08-300-501.

    5. Figure: Repair Details and Dimension

    Repair Details and Dimension

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Tool Number:Approved workshop equipment
Tool Name:Approved workshop equipment