TASK 71-00-02-400-013-A00 (A1-PPBU) - Install The Cabin Bleed Air System Ducts, Valves And Air System Sense Tubes, Installation-013

DMC:V2500-A1-71-00-0200-12A-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 71-00-02-400-013-A00 (A1-PPBU) - Install The Cabin Bleed Air System Ducts, Valves And Air System Sense Tubes, Installation-013

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.

Transportation covers/blanks must be removed immediately before the installation of components and tubes.

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

Special torque data is identified with the symbol * after the torque value.

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.

After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and attach parts. Use the correct color of 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.

Do not remove the special plastic caps from the electrical connectors until immediately before they are installed. This will give protection from unwanted fluids and materials.

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 07-038 AIR DRYING ENAMELK3504CoMat 07-038
CoMat 10-130 ANTIGALLING COMPOUND8F024CoMat 10-130
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-00-02-420-041-A00 Install the Cabin Bleed Air System Ducts and Valves (Pre SBE 79-0087)

      NOTE

      It is quicker to loose install the two cabin bleed air system sense tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) before you install the cabin bleed air ducts.

    1. Refer to Figure and Figure.

    2. NOTE

      Refer to the SPM TASK 70-47-01-470-501 for the procedure to install v-band couplings.

      Do not tighten or torque the duct v-band couplings until all the ducts, valves, couplings and tubes are installed in the correct position, refer to Step or Step.

      3. Install the IP bleed check valve PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-050).

      1. Install the seal PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-110) onto the HP7 bleed valve/cabin air duct.

      2. Attach the IP bleed check valve to the HP7 bleed valve/cabin air duct with the coupling PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100). Tighten the v-band coupling nut.

      4. Install the HP bleed valve PNEUMATIC-HP BLEED VALVE (36-11-51, 01-050).

      1. Install the seal PNEUMATIC-HP BLEED VALVE (36-11-51, 01-110) PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-340) on to the HP10 cabin air duct.

      2. Attach the HP bleed valve to the HP10 cabin air duct with the coupling PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100) PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-330). Tighten the v-band coupling nut.

      3. Connect the electrical connector 4000HA-A to the HP bleed valve and torque to 13 * lbf.in (1.5 Nm).

      5. Install the lower duct assembly PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-500).

      1. Install the seal PNEUMATIC-HP BLEED VALVE (36-11-51, 01-110) on to the HP bleed valve.

      2. Attach the lower duct assembly to the HP bleed valve with the coupling PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100). Tighten the v-band coupling nut.

      6. Install the Y-duct PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-300).

      1. Install the seal PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-320) on to the lower duct assembly.

      2. Install the seal PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-110) on to the IP bleed check valve.

      3. Attach the Y-duct to the IP bleed check valve with the coupling PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100) and the lower duct assembly with the coupling PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-310). Tighten the v-band coupling nut.

      7. Install the pressure regulator bleed valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      1. Install the seal PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-110) on to the Y-duct.

      2. Attach the pressure bleed valve to the Y-duct with the coupling PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100). Tighten the v-band coupling nut.

      3. Connect the electrical connector 4001HA-A to the pressure bleed valve and torque to 13 * lbf.in (1.5 Nm).

      8. NOTE

        Final adjust and secure the link assemblies when the engine is installed on the pylon.

        Install the upper duct assembly PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-100).

      1. Install the seal PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-110) on to the pressure bleed valve.

      2. Attach the upper duct assembly to the pressure bleed valve with the coupling PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100). Tighten the v-band coupling nut.

      3. Attach the link bearing PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-230), nut PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-232) and keywasher PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-233) to the link bearing PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-220). Adjust the length of the link bearing to align its holes with the holes in the upper duct assembly lugs and the brackets HPC Module - Attaching Parts and HPC Module - Attaching Parts (01-770).

      4. Attach the link bearings to the upper duct assembly lugs and the brackets with the two flanged bushes PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-210), the two bolts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-180), the two washers PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-200) and the two nuts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-190).

      5. Attach the two link bearings PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-160), nut PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-172) and keywasher PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-173) to the connecting rod PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-170). Adjust the length of the connecting rod assembly to align its holes with the holes in the upper duct assembly lugs and the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-770).

      6. Attach the connecting rod assembly to the upper duct assembly lugs and the bracket with the two flanged bushings PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-150), the two bolts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-120), the two washers PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-140) and the two nuts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-130).

      7. NOTE

        Final adjust and secure the link assemblies when the engine is installed on the pylon.

        Lock the link bearing and the connecting rod assembly in position.

      8. Torque the nuts in steps (4) and (6) to 85 to 105 lbf.in (10 to 12 Nm).

    2. SUBTASK 71-00-02-420-041-B00 Install the Cabin Bleed Air System Ducts and Valves (SBE 79-0087)

      NOTE

      It is quicker to loose install the two cabin bleed air system sense tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) before you install the cabin bleed air ducts.

    1. Refer to Figure and Figure.

    2. NOTE

      Refer to the SPM TASK 70-47-01-470-501 for the procedure to install v-band couplings.

      Do not tighten or torque the duct v-band couplings until all the ducts, valves, couplings and tubes are installed in the correct position, refer to Step or SUBTASK 71-00-02-420-042-D00.

      3. Install the IP bleed check valve PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-050).

      1. Install the seal PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-110) onto the HP7 bleed valve/cabin air duct.

      2. Attach the IP bleed check valve to the HP7 bleed valve/cabin air duct with the coupling PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100). Tighten the v-band coupling nut.

      4. Install the HP bleed valve PNEUMATIC-HP BLEED VALVE (36-11-51, 01-050).

      1. Install the seal PNEUMATIC-HP BLEED VALVE (36-11-51, 01-110) and PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-340) on to the HP10 cabin air duct.

      2. Attach the HP bleed valve to the HP10 cabin air duct with the coupling PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100) and PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-330). Tighten the v-band coupling nut.

      3. Connect the electrical connector 4000HA-A to the HP bleed valve and torque to 13 * lbf.in (1.5 Nm).

      5. Install the lower duct assembly PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-500).

      1. Install the seal PNEUMATIC-HP BLEED VALVE (36-11-51, 01-110) on to the HP bleed valve.

      2. Attach the lower duct assembly to the HP bleed valve with the coupling PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100). Tighten the v-band coupling nut.

      6. Install the Y-duct PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-300).

      1. Install the seal PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-320) on to the lower duct assembly.

      2. Install the seal PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-110) on to the IP bleed check valve.

      3. Attach the Y-duct to the IP bleed check valve with the coupling PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100) and the lower duct assembly with the coupling PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-310). Tighten the v-band coupling nut.

      7. Install the pressure regulator bleed valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      1. Install the seal PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-110) on to the Y-duct.

      2. Attach the pressure bleed valve to the Y-duct with the coupling PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100). Tighten the v-band coupling nut.

      3. Connect the electrical connector 4001HA-A to the pressure bleed valve and torque to 13 * lbf.in (1.5 Nm).

      8. NOTE

        Final adjust and secure the link assemblies when the engine is installed on the pylon.

        Install the upper duct assembly PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-100).

      1. Install the seal PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-110) on to the pressure bleed valve.

      2. Attach the upper duct assembly to the pressure bleed valve with the coupling PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100). Tighten the v-band coupling nut.

      3. Attach the link bearing PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-230), nut PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-232) and keywasher PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-233) to the link bearing PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-220). Adjust the length of the link bearing to align its holes with the holes in the upper duct assembly lugs and the brackets HPC Module - Attaching Partsand HPC Module - Attaching Parts (01-770).

      4. Attach the link bearings to the upper duct assembly lugs and the brackets with the two flanged bushes PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-210), the two bolts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-180), the two washers PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-200) and the two nuts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-190).

      5. Attach the two link bearings PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-160), nut PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-172) and keywasher PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-173) to the connecting rod PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-170). Adjust the length of the connecting rod assembly to align its holes with the holes in the upper duct assembly lugs and the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-770).

      6. Attach the connecting rod assembly to the upper duct assembly lugs and the bracket with the two flanged bushings PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-150), the two bolts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-120), the two washers PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-140) and the two nuts PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-130).

      7. NOTE

        Final adjust and secure the link assemblies when the engine is installed on the pylon.

        Lock the link bearing and the connecting rod assembly in position.

      8. Torque the nuts in steps (4) and (6) to 85 to 105 lbf.in (10 to 12 Nm).

    3. SUBTASK 71-00-02-420-042-A00 Install the Cabin Bleed Air System Sense Tubes (Pre SBN 70-0468, Pre SBN 71-0272 and Pre SBE 79-0087)

    1. Refer to Figure, Figure and Figure.

      2. Install the cabin bleed air system sense tubes (36-21-49).

      1. Apply CoMat 10-130 ANTIGALLING COMPOUND to one of the mating thread surfaces of the pressure sense tubes, hoses and union before you connect the components, as follows:

        Cabin Bleed Air System Sense Tubes

        IPC Fig./item

      2. NOTE

        Refer to the SPM TASK 70-41-02-400-501 for the torque loading procedures.

        Do not tighten or torque the tube nuts or attaching parts until all the tubes are installed in their correct position.

      3. Install the K seal PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-655) and the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650) in the duct PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-300). Torque the union to 168-181 lbf.in (19-20.50 Nm).

      4. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650).

      5. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500).

      6. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) at clip position 5907 to the fire detection harness tube clip and the clip at tube 37 with the clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-515) bolt, spacer and nut.

      7. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the tube 52 ENGINE FUEL AND CONTROL-FUEL SYSTEM AIR TUBES (73-22-49, 05-100) clip at clip position 5864 with the clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-510), bolt and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-505).

      8. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the pressure regulator bleed valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050) and to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-720) at clip position 5866 with the clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-120), bolt and the clipnut .

      9. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-200) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110).

      10. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-730) at clip position 5871 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-115) and the nut.

      11. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the pressure regulator valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      12. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at clip position 5495 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-525), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-529), spacer and clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-532).

      13. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500).

      14. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at clip position 5865 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-541), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-128), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-544) and clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-548).

      15. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500).

        1. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the clip at the tube 68 at the clip position 5863 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-125), spacer PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-128), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-127), washer PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-126) and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-130).

      17. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the HP bleed valve PNEUMATIC-HP BLEED VALVE (36-11-51, 01-050).

      18. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the bracket AIR-ENGINE AIR OFFTAKE DUCTS (75-00-49, 01-240) at the clip position 5862 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-133), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-137) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-140).

      19. Install tube clip position 5494/Support Assembly G. Refer to TASK 72-00-40-420-005-A00, SUBTASK 72-00-40-420-242-A00 or SUBTASK 72-00-40-420-242-B00.

      20. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500), PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to 135-145 lbf.in (15-16 Nm).

      21. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to 135 to 145 lbf.in (15 to 16 Nm).

      22. Torque the bolts at the clip positions to 36 to 45 lbf.in. (4 to 5 Nm). Wipe off excess paste.

      3. NOTE

        Refer to SPM TASK 70-47-01-470-501 for the procedure to install v-band couplings.

        Torque the cabin bleed air system duct couplings.

      1. Torque the couplings installed in StepPNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100), PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-310), PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100) and PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100) to 75 to 85 lbf.in (8.5 to 9.6 Nm). Use a soft faced hammer and tap around the outside of the couplings.

      2. Torque the couplings using the above procedure two more times.

      3. Torque the couplings (for the final time) to 75 to 85 lbf.in (8.5 to 9.6 Nm).

      4. Keep the coupling PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-110) for installation of the cabin bleed air duct on the pylon.

    4. SUBTASK 71-00-02-420-042-B00 Install the Cabin Bleed Air System Sense Tubes (SBN 70-0468, Pre SBN 71-0272 and Pre SBN 79-0087)

    1. SBN 70-0468: New cabin air sense lines with silver plated nuts.

    2. Refer to Figure, Figure and Figure.

      3. Install the cabin bleed air system sense tubes (36-21-49).

      1. Apply CoMat 10-130 ANTIGALLING COMPOUND to one of the mating thread surfaces of the pressure sense tubes, hoses and union before you connect the components, as follows:

        Cabin Bleed Air System Sense Tubes

        IPC Fig./item

      2. NOTE

        Refer to SPM TASK 70-41-02-400-501 for the torque loading procedures.

        Do not tighten or torque the tube nuts or attaching parts until all the tubes are installed in their correct position.

      3. Install the K seal PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-655) and the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650) in the duct PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-300). Torque the union to 168-181 lbf.in (19-20.50 Nm).

      4. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650).

      5. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500).

      6. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the clip at the fire detection harness tube and to the clip at the tube 37 at the clip position 5907 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-515), spacer and nut.

      7. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the clip at the tube 52 ENGINE FUEL AND CONTROL-FUEL SYSTEM AIR TUBES (73-22-49, 05-100) at clip position 5864 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-510) and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-505).

      8. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the pressure regulator bleed valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      9. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-720) at clip position 5866 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-120) and the clipnut.

      10. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-200) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110).

      11. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-730) at clip position 5871 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-115) and nut.

      12. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the pressure regulator valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      13. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at clip position 5495 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-525), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-529), spacer and clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-532).

      14. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-544) at the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) and the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at the clip position 5865 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-541), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-128) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-548).

      15. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500).

        1. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the clip at the tube 68 at clip position 5863 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-125), spacer (36-21-4901-128), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-127), washer PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-126) and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-130).

      17. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the bracket AIR-ENGINE AIR OFFTAKE DUCTS (75-00-49, 01-240) at clip position 5862 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-133), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-137) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-140).

      18. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the HP bleed valve PNEUMATIC-HP BLEED VALVE (36-11-51, 01-050).

      19. Install tube Support Assembly G. Refer to TASK 72-00-40-420-005-A00, SUBTASK 72-00-40-420-242-A00 or SUBTASK 72-00-40-420-242-B00.

      20. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500), PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to 135-145 lbf.in (15-16 Nm).

      21. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to 135 to 145 lbf.in (15 to 16 Nm).

      22. Torque the bolts at the clip positions to 36 to 45 lbf.in. (4 to 5 Nm).

      4. NOTE

        Refer to SPM TASK 70-47-01-470-501 for the procedure to install v-band couplings.

        Torque the cabin bleed air system duct couplings.

      1. Torque the couplings installed in StepPNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100), PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-310), PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100), PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100) to 75 to 85 lbf.in (8.5 to 9.6 Nm). Use a soft faced hammer and tap around the outside of the couplings.

      2. Torque the couplings using the above procedure two more times.

      3. Torque the couplings (for the final time) to 75 to 85 lbf.in (8.5 to 9.6 Nm).

      4. Keep the coupling PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-110) for installation of the cabin bleed air duct on the pylon.

    5. SUBTASK 71-00-02-420-042-C00 Install the Cabin Bleed Air System Sense Tubes (SBN 70-0468, SBN 71-0272 and SBE 79-0087)

    1. Refer to Figure, Figure and Figure.

      2. Install the cabin bleed air system sense tubes (36-21-49).

      1. Apply CoMat 10-130 ANTIGALLING COMPOUND to one of the mating surface of the pressure sense tubes, hoses and union before you connect the components, as follows:

        Cabin Bleed Air System Sense Tubes

        IPC Fig./item

      2. NOTE

        Refer to SPM TASK 70-41-02-400-501 for the torque loading procedures.

        Do not tighten or torque the tube nuts or attaching parts until all the tubes are installed in their correct position.

      3. Install the K seal PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-655) and the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650) in the duct PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-300). Torque the union to 168-181 lbf.in (19-20.50 Nm).

      4. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the union PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-650).

      5. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500).

      6. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the clip at the fire detection harness tube and to the clip at the tube 37 at the clip position 5907 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-515), spacer and nut.

      7. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) to the clip at the tube 52 ENGINE FUEL AND CONTROL-FUEL SYSTEM AIR TUBES (73-22-49, 05-100) at clip position 5864 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-510) and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-505).

      8. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the pressure regulator bleed valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      9. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-720) at clip position 5866 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-120) and the clipnut.

      10. Connect the hose PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-200) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110).

      11. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the bracket ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 03-730) at clip position 5871 with the bolt, clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-115) and nut.

      12. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the pressure regulator valve PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-050).

      13. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) to the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at clip position 5495 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-525), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-529), spacer, and clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-532).

      14. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) to the clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-544) at the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500) and the bracket HPC Module - Attaching Parts (72-40-00, 01-740) at the clip position 5865 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-541), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-128) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-548).

      15. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-500).

        1. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the clip at the tube 68 at clip position 5863 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-125), spacer PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-128), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-127), washer PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-126). and the nut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-130).

        1. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) at clip position 5931 on the engine-air off-take bracket with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-150), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-154) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-158).

      18. Attach the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the bracket AIR-ENGINE AIR OFFTAKE DUCTS (75-00-49, 01-240) at clip position 5862 with the bolt PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-133), clip PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-137) and the clipnut PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-140).

      19. Connect the tube PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to the HP bleed valve PNEUMATIC-HP BLEED VALVE (36-11-51, 01-050).

      20. Install tube Support Assembly G. Refer to TASK 72-00-40-420-300-B00, SUBTASK 72-00-40-420-301-B00.

      21. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500), PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-110) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 01-100) to 135 to 145 lbf.in (15 to 16 Nm).

      22. Torque the tube nuts on the tubes PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-500) and PNEUMATIC-PRESSURE INDICATING TUBES (36-21-49, 02-700) to 135 to 145 lbf.in (15 to 16 Nm).

      23. Torque the bolts at the clip positions to 36 to 45 lbf.in (4 to 5 Nm).

      3. NOTE

        Refer to the SPM TASK 70-47-01-470-501 for the procedure to install v-band couplings.

        Torque the cabin bleed air system duct couplings.

      1. Torque the couplings installed in SUBTASK 71-00-02-420-041PNEUMATIC-IP BLEED AIR CHECK VALVE (36-11-41, 01-100), PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-310), PNEUMATIC-HP BLEED VALVE (36-11-51, 01-100), PNEUMATIC-BLEED PRESSURE REGULATOR VALVE (36-11-52, 01-100) to 75 to 85 lbf.in (8.5 to 9.6 Nm). Use a soft faced hammer and tap around the outside of the couplings.

      2. Torque the couplings using the above procedure two more times.

      3. Torque the couplings (for the final time) to 75-85 lbf.in (8.5 to 9.6 Nm).

      4. Keep the coupling PNEUMATIC-BLEED AIR DUCTS (36-11-49, 01-110) for installation of the cabin bleed air duct on the pylon.

    6. Figure: Install the Cabin Bleed Air System Sense Tubes, Ducts and the Valves

    Sheet 1

    Legend
    Install the Cabin Bleed Air System Sense Tubes, Ducts and the Valves

    Sheet 1

    Close

    Figure: Install the Cabin Bleed Air System Sense Tubes, Ducts and the Valves

    Sheet 2

    Legend
    Install the Cabin Bleed Air System Sense Tubes, Ducts and the Valves

    Sheet 2

    Close

    Figure: Pre SBN 71-0272 and Pre SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 1

    Legend
    Pre SBN 71-0272 and Pre SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 1

    Close

    Figure: Pre SBN 71-0272 and Pre SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 2

    Legend
    Pre SBN 71-0272 and Pre SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 2

    Close

    Figure: SBN 71-0272 and SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 1

    Legend
    SBN 71-0272 and SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 1

    Close

    Figure: SBN 71-0272 and SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 2

    Legend
    SBN 71-0272 and SBE 79-0087: Install the Cabin Bleed Air System Sense Tubes

    Sheet 2

    Close

    Figure: Install the Cabin Bleed Air System Sense Tubes

    Sheet 3

    Legend
    Install the Cabin Bleed Air System Sense Tubes

    Sheet 3

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:8F024
Enterprise Name:EVERLUBE PRODUCTS
BU Name:EVERLUBE PRODUCTS
Street:100 COOPER CIRCLE
City:PEACHTREE CITY
Zip Code:GA 30269-3025
Country:USA
Phone Number:1-770-261-4819, 1-800-428-7802
Fax Number:1-770-261-4805
Internet:www.everlubeproducts.com
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: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: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
Manufacturer Code:8F024
Supply Number:CoMat 10-130
Type:sp01
Supply Short Name:CoMat 10-130 ANTIGALLING COMPOUND
Supply Name:CoMat 10-130 ANTIGALLING COMPOUND
Specification Groups:
Doc NumberType
PWA 36545EVERLUBE ESNALUBE 382
Suppliers:
ManufacturerRemarks
8F024