(4)
Part Number: BACC14AD08 (AIRPLANES WITH UNION P/N MS21902-8T) or TI-810-P (AIRPLANES WITH UNION P/N TI-810-6-8MS) Quantity: 1 Purpose: The cap assembly (plug) is to be installed at the TAT aspirator tube connection boss on the pneumatic system crossover manifold.
(5)
Part Number: TE65B98600 Quantity: 1 Purpose: The block-out plate is to prevent the backflow of air to the APU.
C.
Standard Tools and Equipment
(1)
Ground air source that can provide clean air at a regulated pressure of 140 pounds/min and 45 psig. Connection must mate with a 3-inch diameter pneumatic ground service fitting.
(2)
Flowmeter - Must pass a flow of 400 cubic feet per minute at 45 psig and 70 F without damage. The flowmeter must measure this flow with an accuracy of |5%.
NOTE: A flowmeter is not necessary if the pressure decay procedure
____
is used.
D. Consumable Materials
(1)
G00095 Detector - Leak, Leak-Tek (160X)
E.
References
(1)
AMM 06-09-02/201, Body Section 42 Access Doors and Panels
(2)
AMM 06-09-03/201, Body Section 44 Access Doors and Panels
(3)
AMM 06-09-04/201, Body Section 46 Access Doors and Panels
(4)
AMM 21-51-01/401, Flow Control and Shutoff Valve
(5)
AMM 24-22-00/201, Manual Control
(6)
AMM 27-81-00/201, Leading Edge Flap System
(7)
AMM 36-11-00/001, Pneumatic System
(8)
AMM 36-11-05/201, High Pressure Shutoff Valve
(9)
AMM 36-11-08/401, APU Check Valve
(10)
AMM 54-62-00/201, Nacelle Strut Access Panels
(11)
AMM 78-31-00/201, Thrust Reverser System
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ALL ú ú 08 Page 509 ú Feb 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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747-400
MAINTENANCE MANUAL
F. Access
(1) Location Zones 133 Air-Conditioning Equipment Bay, Left 134 Air-Conditioning Equipment Bay, Right 137 Body Landing Gear Wheel Well, Left 141 Aft Cargo Container Compartment, Left 151 Area Aft of the Bulk Cargo Compartment, Left 412 Engine 1 - High Pressure Compressor Case 422 Engine 2 - High Pressure Compressor Case 432 Engine 3 - High Pressure Compressor Case 442 Engine 4 - High Pressure Compressor Case 452 Engine 1 - Strut Torque Box 454 Engine 1 - Strut Aft Fairing 462 Engine 2 - Strut Torque Box 464 Engine 2 - Strut Aft Fairing 472 Engine 3 - Strut Torque Box 474 Engine 3 - Strut Aft Fairing 482 Engine 4 - Strut Torque Box 484 Engine 4 - Strut Aft Fairing 511 Left Wing Leading Edge - Inboard 521 Left Wing Leading Edge - Center 531 Left Wing Leading Edge - Outboard 611 Right Wing Leading Edge - Inboard 621 Right Wing Leading Edge - Center 631 Right Wing Leading Edge - Outboard
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36-11-00
ALL ú ú 10 Page 510 ú Jun 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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747-400
MAINTENANCE MANUAL
(2) Access Panel 191AJ Wing/Body Fairing 192AJ Wing/Body Fairing 191BL Access Panel 191CL Access Panel 192CR Access Panel 191EL Air-Conditioning Access Panel 191KL Fairing Access Panel 192KR Fairing Access Panel 191JL Pressure Relief Panel 191NL Air-Conditioning Access Door 192NR Air-Conditioning Access Door 191ML Air-Conditioning Access Panel 192MR Air-Conditioning Access Panel 192HR Air-Conditioning Access Door 315A Access Door 415 Left Thrust Reverser Half - Engine 1 425 Left Thrust Reverser Half - Engine 2 435 Left Thrust Reverser Half - Engine 3 445 Left Thrust Reverser Half - Engine 4 452FL Access Door, Mid Lower Strut Aft - Engine 1 452ER Access Door, Forward Lower Midspar Pressure Relief -
Engine 1 452GR Access Door, Aft Lower Midspar Pressure Relief -
Engine 1 454AL Trailing Edge Fairing Doors - Engine 1 462FL Access Door, Mid Lower Strut Aft - Engine 2 462HL Access Door, Lower Midspar Aft Pressure Relief -
Engine 2 464AL Trailing Edge Fairing Doors - Engine 2 472FL Access Door, Mid Lower Strut Aft - Engine 3 472HL Access Door, Lower Midspar Aft Pressure Relief -
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