TASK 71-00-02-000-022-A00 (A1-PPBU) - Remove The Hoses 176 And 175, And The Tubes 174 And 110, The Power Plant Fuel Tubes And Hoses, Removal-022

DMC:V2500-A1-71-00-0200-21A-520A-B|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

V2500-A1

Common Information

TASK 71-00-02-000-022-A00 (A1-PPBU) - Remove The Hoses 176 And 175, And The Tubes 174 And 110, The Power Plant Fuel Tubes And Hoses, Removal-022

General

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

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

Apply the approved CoMat 10-058 PENETRATING OIL before the removal of threaded parts. Let the parts soak before removal.

Discard all rubber seal rings, split cotter pins, keywashers and gaskets removed in this procedure.

Remove and discard the lockwire before the tube or connector is disconnected.

All the tubes, hoses and ducts removed in this procedure must have their maintenance completed, as given in the Component Maintenance Manual (CMM-THD-V2500-1IA).

Seal all openings when the tubes are disconnected to prevent contamination from unwanted material.

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 10-058 PENETRATING OIL0AM53CoMat 10-058

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-00-02-020-003 Remove the Tubes 175, 176, 174 and 110, the Power Plant Fuel Tubes

    1. Refer to Figure and Figure.

    2. Disconnect and remove the flexible hoses 175 and 176. Remove the spacer block which attaches the two hoses together.

    3. Disconnect the tubes 110 and 174 from the unions. Remove the bolt, the washer, the clipnut and the clip (temporarily installed) at the clip position 0302. Remove the tube 110.

    4. Remove the three bolts which secure the tube 174 to the fuel diverter and return valve. Remove the tube 174 and the packing.

    5. NOTE

      There could be one more washer installed on the top side of the mounting bracket. This is used to reduce the clearance between the bracket and the union.

      Remove the two nuts, the two washers and the two unions from the mounting bracket.

    2. Figure: Remove the Tubes 174 to 176 and 110, the Power Plant Fuel Tubes

    Sheet 1

    Legend
    Remove the Tubes 174 to 176 and 110, the Power Plant Fuel Tubes

    Sheet 1

    Close

    Figure: Remove the Tubes 174 to 176 and 110, the Power Plant Fuel Tubes

    Sheet 2

    Legend
    Remove the Tubes 174 to 176 and 110, the Power Plant Fuel Tubes

    Sheet 2

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:X222X
Supply Number:CoMat 10-058
Type:sp01
Supply Short Name:CoMat 10-058 PENETRATING OIL
Supply Name:CoMat 10-058 PENETRATING OIL
Suppliers:
ManufacturerRemarks
X222X