757
MAINTENANCE MANUAL
CARRIAGE CARRIAGE CRANK
CARRIAGE BALLSCREW TRACK
LUBRICATION SEE B FWD
A
CRANK
BALLSCREW
CARRIAGE TRACK
CARRIAGE
BALLSCREW
LUBRICATION
BMS 3-33
(1 LOCATION)
1 POINT B
No. 2 Window Lubrication Figure 301 (Sheet 2)
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ALL ú ú 01.1 Page 303 ú Sep 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
THRUST LEVERS - SERVICING
_________________________
1. General_______
A. This procedure gives the instructions to lubricate the titanium thrust levers.
B. As an alternate to this procedure,you can remove the thrust levers from the control stand to lubricate the reverse thrust lever latch.
TASK 12-21-35-643-001
2. Do the Servicing of the Thrust Levers_____________________________________
A. Consumable Materials
(1)
D00549 Compound - Antiseize, C5A, Fel-Pro
Inc. (AMM 20-30-04)
(2)
G01163 Cloth - Clean Absorbent, 1x2 foot (AMM 20-30-07)
B. References
(1)
AMM 76-11-04/401, Thrust Levers' Rails, Covers and Seals.
(2)
AMM 78-31-00/201, Thrust Reverser System
C. Access
(1) Location Zones
210 Flight Compartment
D. Lubricate Reverse Thrust Lever Latch (Fig. 301)
S 043-002
WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURY TO YOU AND DAMAGE TO EQUIPMENT.
(1)
Do the Thrust Reverser Deactivation Procedure for ground maintenance (AMM 78-31-00/201).
S 863-003
(2)
Open this circuit breaker of the overhead circuit breaker panel, P11, and attach DO-NOT-CLOSE tags:
(a) 11G11, AUTO SPEEDBRAKE
S 013-004
(3)
Remove the center cover, the center cover seal, and the rail from the control stand (AMM 76-11-04/401).
S 493-005
(4)
Put the cloth below the latch of the reverse thrust lever to catch any leakage from the lubricant.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
THRUST LEVERS SEE A
FLIGHT COMPARTMENT
A
A
A
Thrust Lever Servicing
Figure 301 (Sheet 1)
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
RAIL
CENTER COVER
CENTER COVER SEAl B
FWD
B
A-A THRUST LEVER (TOP VIEW)
FWD
LEVER THRUST
THRUST LEVER
1 TO THE LATCH AND THE NOTCH. APPLY THE ANTI-SEIZE COMPOUND B-B Thrust Lever Servicing Figure 301 (Sheet 2) 2 POINTS 1 (2 LOCATIONS) ANTI-SEIZE
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12-21-35
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A
757
MAINTENANCE MANUAL
S 643-006
CAUTION:_______USE ONLY FEL-PRO C5A ANTI-SEIZE COMPOUND. USE OF OTHER LUBRICANTS CAN RESULT IN TOO MUCH LOAD ON THE REVERSE THRUST LEVER.
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