TASK 71-00-02-400-006-A00 (A1-PPBU) - Install The Tubes 110 And 174, And The Hoses 175 And 176, The Power Plant Fuel Tubes And Hoses, Installation-006

DMC:V2500-A1-71-00-0200-05A-720A-B|Issue No:002.00|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

V2500-A1

Common Information

TASK 71-00-02-400-006-A00 (A1-PPBU) - Install The Tubes 110 And 174, And The Hoses 175 And 176, The Power Plant Fuel Tubes And Hoses, Installation-006

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 the 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.

Lubricate all threads and abutment faces of nuts and bolts with CoMat 10-077 APPROVED ENGINE OILS, unless other lubricants are referred to in the procedure.

Refer to TASK 72-00-32-420-001-A00 for the position on a raft or bracket of a particular clip position.

Transportation covers/blanks must be removed immediately before the installation of the tubes to the components or the other tubes.

To identify, lubricate and install seal rings refer to the SPM TASK 70-44-00-400-501.

For the torque tightening procedures, refer to the SPM TASK 70-41-00-400-501 and SPM TASK 70-41-01-400-501.

After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and attach parts. Use the correct color of the air drying enamel. Refer to the SPM TASK 70-38-21-380-501.

The number for each radial location must be identified in a clockwise direction. These start at the engine top position when you look from the rear of the engine, unless stated differently in the procedure.

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 04-019 Anti-sieze Thread CompoundIE539CoMat 04-019
CoMat 07-038 AIR DRYING ENAMELK3504CoMat 07-038
CoMat 10-038 PETROLEUM JELLYLOCALCoMat 10-038
CoMat 10-060 LIQUID PARAFFINLOCALCoMat 10-060
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Packing1

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-00-02-420-005 Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    1. Refer to Figure, Figure, Figure and Figure.

      2. Install the tubes 110 and 174, the power plant fuel tubes as follows:

      1. Lubricate the threads on the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-106), the tube end of the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-114) and the two nuts FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-110) and FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-110) with CoMat 10-060 LIQUID PARAFFIN or CoMat 10-038 PETROLEUM JELLY.

      2. Lubricate the threads on the hose 175 and the hose end of the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-114) with CoMat 04-019 Anti-sieze Thread Compound.

      3. NOTE

        When the tube 110 is connected to the LP fuel pump (TASK 72-00-60-420-002-A00) it can be necessary to make an adjustment of the bracket position, or install a washer between the mounting bracket and the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-106). This is to reduce the possible clearance. Refer to step D. for the procedure.

        Install the two unions on the mounting bracket with the nuts FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-110) and FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-110). Tighten the two nuts but do not torque them at this time. If necessary install a maximum of two washers FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-108) and FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-112) with a maximum of one either side of the mounting bracket to make sure the tube and connector are correctly installed.

      4. Connect the tube 110 to the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-106). Temporarily attach the tube 110 to the bracket ENGINE FUEL AND CONTROL-FUEL SYSTEM TUBES-ENGINE (73-11-49, 02-070) at the clip position 0302 (at the flange FC). Install the bolt, the washer, the clipnut and the clip. Tighten the bolt.

      5. Tighten the tube 110 nut but do not torque the nut at this time.

      6. Lubricate a new FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-108) packing 1 off with CoMat 10-060 LIQUID PARAFFIN or CoMat 10-038 PETROLEUM JELLY. Install the packing on the tube 174.

      7. Install the tube 174 to the fuel diverter and return valve FUEL DIVERTER AND RETURN VALVE (73-13-42, 01-100) with the three bolts FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-101). Connect the tube 174 to the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-114). Torque the three bolts to 85 to 105 lbf.in (10 to 12 Nm).

      8. Tighten the tube 174 nut but do not torque the nut at this time.

      3. Install the hoses 175 and 176, flexible power plant fuel hoses as follows:

      1. Connect the hose 175 to the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-114) with the nut FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-110) and the washer FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 02-112). Tighten the hose 175 nut but do not torque the nut at this time.

      2. Connect the hose 176 to the union FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-106) with the nut FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-110) and washer FUEL SYSTEM TUBES (RIGID)-POWER PLANT (73-11-47, 01-108). Tighten the tube 176 nut but do not torque at this time.

      3. Attach the hoses 175 and 176 together with the clamp assembly FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-045).

      4. Keep the four bolts FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-020), the four washers FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-021), the gasket FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-030), the four bolts FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-050), the four washers FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-051) and the gasket FUEL SYSTEM TUBES (FLEXIBLE)-POWER PLANT (73-11-48, 01-060) for the installation of the hoses on the pylon.

    4. Examine and adjust the mounting bracket installation. Do this step after the tube 110 is connected to the LP fuel pump (TASK 72-00-60-420-002-A00). The remaining procedure to torque and adjust the power plant fuel tubes is given in TASK 72-00-60-420-002-A00.

    2. Figure: Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 1

    Legend
    Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 1

    Close

    Figure: Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 2

    Legend
    Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 2

    Close

    Figure: Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 3

    Legend
    Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 3

    Close

    Figure: Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 4

    Legend
    Install the Tubes 110 and 174, and the Hoses 175 and 176, the Power Plant Fuel Tubes and Hoses

    Sheet 4

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
Manufacturer Code:IE539
Enterprise Name:THE LOCKREY COMPANY
BU Name:THE LOCKREY COMPANY
P.O. Box:1269
City:Merchantville
Zip Code:08109
Country:New Jersey
Phone Number:856 665 4794
Manufacturer Code:K3504
Enterprise Name:INDESTRUCTIBLE PAINT CO LTD
BU Name:NULL
Street:25 PENTOS DRIVE
City:SPARKHILL
Province:BIRMINGHAM
Zip Code:B11 3TA
Country:GREAT BRITAIN
Phone Number:44-121-7022485
Fax Number:44-121-7784338
Email:sales@indestructible.co.uk
Internet:www.indestructible.co.uk
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:IE539
Supply Number:CoMat 04-019
Type:sp01
Supply Short Name:CoMat 04-019 Anti-sieze Thread Compound
Supply Name:CoMat 04-019 Anti-sieze Thread Compound
Specification Groups:
Doc NumberType
Liqui-Moly NV Thread Compound (MIL-A-907)
Suppliers:
ManufacturerRemarks
IE539
Manufacturer Code:00BB6
Supply Number:CoMat 07-038
Type:sp01
Supply Short Name:CoMat 07-038 AIR DRYING ENAMEL
Supply Name:CoMat 07-038 AIR DRYING ENAMEL
Specification Groups:
Doc NumberType
OMAT:7/22B (RR REF)IP9138 R1
JCR-029 (JAEC REF)
Suppliers:
ManufacturerRemarks
00BB6
K3504
Manufacturer Code:K6835
Supply Number:CoMat 10-038
Type:sp01
Supply Short Name:CoMat 10-038 PETROLEUM JELLY
Supply Name:CoMat 10-038 PETROLEUM JELLY
Specification Groups:
Doc NumberType
SILKOLENE 775 CERTIFIED TO DEF STAN 91-38 GRADE PX-7 OR TO NATO S-743
Suppliers:
ManufacturerRemarks
K6835
U1757
Manufacturer Code:LOCAL
Supply Number:CoMat 10-060
Type:sp01
Supply Short Name:CoMat 10-060 LIQUID PARAFFIN
Supply Name:CoMat 10-060 LIQUID PARAFFIN
Specification Groups:
Doc NumberType
OMAT:CoMat 1020BP TECHNICAL WHITE OIL
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:X333X
Supply Number:CoMat 10-077
Type:sp01
Supply Short Name:CoMat 10-077 APPROVED ENGINE OILS
Supply Name:CoMat 10-077 APPROVED ENGINE OILS
Specification Groups:
Doc NumberType
For V2500-A1/A5/D5 models - Refer to V2500 Service Bulletin ENG-79-0108
For V2500-E5 model - Refer to Service Bulletin E5-79-0001
Suppliers:
ManufacturerRemarks
X333X