TASK 72-38-25-440-001 Bifurcation Panel Assembly - Assemble The Bifurcation Panel Assembly, Assembly-001

DMC:V2500-A1-72-38-2500-00A-710A-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 72-38-25-440-001 Bifurcation Panel Assembly - Assemble The Bifurcation Panel Assembly, Assembly-001

General

Fig/item numbers in parentheses in the procedure agree with those used in the EIPC. Only the primary Fig/item numbers are used. For the Service Bulletin alpha variants refer to the EIPC.

For standard torque data and procedures, refer to the SPM TASK 70-41-00-400-501, SPM TASK 70-41-01-400-501 and SPM TASK 70-41-02-400-501.

Lubricate all threads and abutment faces of nuts and bolts with approved engine oil, unless other lubricants are referred to in the procedure.

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.

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 01-031 ACETONE (CH3)2COLOCALCoMat 01-031
CoMat 07-038 AIR DRYING ENAMELK3504CoMat 07-038
CoMat 08-013 COLD CURING SILICONE COMPOUNDLOCALCoMat 08-013
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-38-25-440-051 Install the Blanking Plate on the Bifurcation Panel (Pre SBE 72-0088)

    1. Refer to Figure.

    2. Install the blanking plate ENGINE-BIFURCATION PANEL AND SERVICES DISCONNECT (72-38-25,01-280) on the bifurcation panel with the two bolts ENGINE-BIFURCATION PANEL AND SERVICES DISCONNECT (72-38-25,01-282) and the two nuts ENGINE-BIFURCATION PANEL AND SERVICES DISCONNECT (72-38-25,01-284). Torque the two nuts to 85 to 105 lbfin (10 to 12 Nm).

    2. SUBTASK 72-38-25-440-052 Install the Blanking Plates on the Bifurcation Panel (Pre SBE 75-0081)

    1. Refer to Figure.

    2. Install the two blanking plates (01-290) on the bifurcation panel with the four bolts (01-292) and the four nuts (01-294). Torque the four nuts to 85 to 105 lbfin (10 to 12 Nm).

    3. SUBTASK 72-38-25-440-056 Install the Blanking Plate on the Bifurcation Panel (SBE 75-0081 and Pre SBE 72-0535)

    1. Refer to Figure.

    2. Install the blanking plate (01-290) on the bifurcation panel with the two bolts (01-292) and the two nuts (01-294). Torque the two nuts to 85 to 105 lbfin (10 to 12 Nm).

    4. SUBTASK 72-38-25-440-055 Install the Instrumentation Adapter on the Bifurcation Panel (SBE 72-0535)

    1. Refer to Figure.

      2. Install the instrumentation adapter (01-290).

      1. Clean the mating surfaces of the instrumentation adapter (01-290) and the bifurcation panel (01-300). Use a clean cloth made moist with CoMat 01-031 ACETONE (CH3)2CO.

      2. Apply a thin layer of CoMat 08-013 COLD CURING SILICONE COMPOUND to the mating surface of the instrumentation adapter (01-290).

      3. Put the thermocouple wires through the instrumentation adapter (01-290) hole in the bifurcation panel (01-300).

      4. Apply a thin layer of CoMat 10-077 APPROVED ENGINE OILS to the threads of the two bolts (01-292) and the two nuts (01-294).

      5. Install the instrumentation adapter (01-290) on the bifurcation panel (01-300). Use the two bolts (01-292), the two washers (01-293) and the two nuts (01-294).

      6. Torque the two nuts (01-294) to 85 to 105 lbfin (10 to 12 Nm).

      7. Use a clean cloth made moist with CoMat 01-031 ACETONE (CH3)2CO to remove unwanted sealant compound from the joint area.

    5. Figure: Pre SBE 72-0088: Assemble the Bifurcation Panel

    Pre SBE 72-0088: Assemble the Bifurcation Panel

    Figure: Pre SBE 75-0081: Assemble the Bifurcation Panel

    Pre SBE 75-0081: Assemble the Bifurcation Panel

    Figure: SBE 75-0081 and SBE 72-0535: Assemble the Bifurcation Panel

    SBE 75-0081 and SBE 72-0535: Assemble the Bifurcation Panel

Requirements After Job Completion

Follow-On Conditions

NONE
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
Manufacturer Code:LOCAL
Supply Number:CoMat 01-031
Type:sp01
Supply Short Name:CoMat 01-031 ACETONE (CH3)2CO
Supply Name:CoMat 01-031 ACETONE (CH3)2CO
Specification Groups:
Doc NumberType
OMAT: 150 (RR REF)COMMERCIAL GRADE O-A-51
PMC 9008 (PW REF)COMMERCIAL GRADE O-A-51
JCR-041 (JAEC REF)COMMERCIAL GRADE O-A-51
MTH 169 (98%) (MTU REF)COMMERCIAL GRADE O-A-51
Suppliers:
ManufacturerRemarks
LOCAL
K6835
81348
K3504
U1185
24853
70657
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:X222X
Supply Number:CoMat 08-013
Type:sp01
Supply Short Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Supply Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Specification Groups:
Doc NumberType
If CoMat 08-013 is specified without an asterisk or a letter suffix, use one of the letter suffix alternative materials.
Suppliers:
ManufacturerRemarks
X222X
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