(2)
AMM 71-00-00/501, Power Plant
(3)
AMM 75-24-02/401, Turbine Vane Cooling Air Duct
(4)
AMM 79-21-10/401, Magnetic Chip Detector
(5)
AMM 79-31-01/401, Oil Quantity Transmitter
E.
Access
(1)
Location Zone 412 Engine 1 - Main Gearbox Aft Face 8 o'clock 422 Engine 2 - Main Gearbox Aft Face 8 o'clock 432 Engine 3 - Main Gearbox Aft Face 8 o'clock 442 Engine 4 - Main Gearbox Aft Face 8 o'clock
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
79-11-01
ALL ú ú N02 Page 408 ú Jun 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
(2)
Access Panels
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
F.
Procedure
S 434-022-N00
(1) Remove all protection caps.
S 434-075-N00
CAUTION: MAKE SURE TO USE THE OIL TANK WITH THE CORRECT PART NUMBER.
_______ THE PART NUMBER HAS AN EFFECT ON THE INTERCHANGEABLE OIL TANKS. IF YOU DO NOT USE THE CORRECT OIL TANK, AN OVERSERVICING CONDITION CAN OCCUR AND CAUSE A HIGH OIL TEMPERATURE.
(2) If it is necessary to install the detail parts on the new oil
tank (15), do the steps that follow:
(a) ENGINES PRE-PW-SB 79-65; Install the sight gage (5) with the steps that follow:
NOTE: Oil tanks with the cutaway end do not have a sight gage.
____
1) Lubricate the packing (4) with engine oil. 2) Install the packing (4) in the groove of the sight
gage (5). 3) Install the gasket (3) to the sight gage (5). 4) Align the bolt holes of the oil tank boss and the sight
gage (5). 5) Lubricate the threads of the bolts (6) with engine oil. 6) Install the two bolts (6) to attach the sight gage. 7) Tighten the bolts (6) to 32-36 pound-inches (3.6-4.1
newton-meters). 8) Install the lockwire or safety cable and safety cable ferrule to the bolts (6).
(b) Install the filler neck sump and valve (8) with the steps that follow: 1) Lubricate the packing (7) with engine oil. 2) Install the packing (7) into the groove in the filler neck
sump and valve (8).
3) Put the scupper drain (12) and the filler neck sump and valve (8) on the oil tank boss. a) Make sure to align the bolt holes.
4) Put the lanyard of the oil tank cap (10) below the head of
the bolt (11) for the filler neck valve. 5) Lubricate the threads of the bolts (11) with engine oil. 6) Install the bolts (11). 7) Tighten the bolts (11) to 32-36 pound-inches (3.6-4.1
newton-meters).
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79-11-01
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