79-34-01
ALL ú ú N02 Page 402 ú Jun 10/90
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
3) 6G16 SCU ALT PWR ENG 2
4) 6G24 ENG SCU 2
5) 6G17 SCU ALT PWR ENG 3
6) 6G25 ENG SCU 3
7) 6G18 SCU ALT PWR ENG 4
8) 6G26 ENG SCU 4
S 014-026-N00
(2) Open the right fan cowl panel (AMM 71-11-04/201).
S 044-032-N00
WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
(3)
Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
S 014-027-N00
(4)
Open the right core cowl panel (AMM 71-11-06/201).
S 014-033-N00
WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00/201 WHEN YOU OPEN THE
_______ THRUST REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
(5)
Open the right thrust reverser (AMM 78-31-00/201).
E.
Remove the Thermocouple Probe
S 034-018-N00
(1)
Remove the nuts and washers which attach the lugs for the EEC wire harness to the terminal studs of the thermocouple probe.
(2)
Put the container below the thermocouple probe.
S 494-005-N00
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
79-34-01
ALL ú ú N03 Page 403 ú Feb 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 024-006-N00
WARNING: BEFORE YOU OPEN THE OIL TANK CAP, PERMIT A MINIMUM OF FIVE
_______ MINUTES AFTER THE ENGINE SHUTDOWN TO LET THE PRESSURE IN THE OIL TANK BLEED OFF. A FAST FLOW OF HOT OIL CAN OCCUR AND CAUSE INJURY TO YOU.
DO NOT KEEP THE OIL ON YOUR SKIN FOR A LONG TIME. IF YOU DO NOT CLEAN IT OFF, THE OIL CAN CAUSE INJURY.
(3)
Remove the thermocouple probe with the steps that follow:
(a)
Remove the bolts which attach the thermocouple probe to the oil scavenge tube.
(b)
Remove the thermocouple probe.
(c)
Discard the packing.
(d)
Install the protection caps.
TASK 79-34-01-404-007-N00
3. Install the No. 3 Bearing Oil Temperature Thermocouple Probe (Fig. 401)____________________________________________________________
A. Equipment
(1) M303, M305, or M307 Bergen Mechanical Crimper
Bergen Cable Technologies Inc
170 Gregg St
P.O.
Box 1300
Lodi, NJ 07644-9982
B.
Consumable Materials
(1)
D00390 Oil - Engine
(2)
G02332 Ferrule, Safety Cable (P05-292)
(3)
G02334 Lockwire, (P05-289) 0.032 inch (0.813 mm) - AS3214-02
(4)
G02335 Cable, Safety (P05-291)
C.
References
(1)
AMM 71-11-04/201, Fan Cowl Panels
(2)
AMM 71-11-06/201, Core Cowl Panels
(3)
AMM 78-31-00/201, Thrust Reverser System
(4)
AIPC 79-22-00 Fig. 10
D.
Access
(1)
Location Zone 412 Engine 1 - Main Gearbox Aft Face 6 o'clock 422 Engine 2 - Main Gearbox Aft Face 6 o'clock 432 Engine 3 - Main Gearbox Aft Face 6 o'clock 442 Engine 4 - Main Gearbox Aft Face 6 o'clock
(2)
Access Panel
416 Right Thrust Reverser Half - Engine 1
426 Right Thrust Reverser Half - Engine 2
436 Right Thrust Reverser Half - Engine 3
446 Right Thrust Reverser Half - Engine 4
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：747-400 AMM 飛機維護手冊 滑油 OIL(128)
