LEFT MAIN LANDING GEAR BEAM SHOWN
(RIGHT SIDE OPPOSITE)
5 POINTS
B
ACTUATOR ATTACHMENT YOKE
ZERK
3 POINTS BMS 3-33 (2 LOCATIONS)
C
Wing Structure Lubrication Figure 301 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-33
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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
Wing Structure Lubrication
Figure 301 (Sheet 3)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-33
ALL ú
ú 04.1 Page 304
ú Sep 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
INBOARD STABILIZER FORWARD SUPPORT FITTING
ZERK
BMS 3-33 (1 LOCATION)
YOKE FORWARD SUPPORT FITTING ZERK
BMS 3-33 (1 LOCATION) 1 POINT OUTBOARD
STABILIZER FORWARD
SUPPORT FITTING
ZERK
F
BMS 3-33 (1 LOCATION)
1 POINT
G
TRUNNION FAIRING SUPPORT BEAM AFT
ZERK
BMS 3-33
1 POINT
(2 LOCATIONS)
H
TRUNNION FAIRING SUPPORT BEAM FORWARD
ZERK
3 POINTS
BMS 3-33 (1 LOCATION)
I
Wing Structure Lubrication Figure 301 (Sheet 4)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-33
ALL ú ú 07.1 Page 305 ú Sep 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
NO.2 WINDOW - SERVICING (LUBRICATION)
_____________________________________
1. General
_______
A. This procedure gives instructions to lubricate the ballscrews
on the No. 2 flight compartment windows.
TASK 12-21-34-643-001
2. Lubricate the No. 2 Window Ballscrew (Fig. 301)
____________________________________
A. Consumable Materials ú (1) D00633 Grease - BMS 3-33 (Recommended) ú (2) D00013 Grease, MIL-G-23827 (Alternative)
B. Access
(1) Location Zone
211/212 Control Cabin - Section 41
C. Procedure - Lubricate the Ballscrew
S 493-002
(1)
Put paper under the ballscrew assembly to keep the grease spray off the lower interior equipment.
S 643-003
(2)
Apply the grease through the carriage to lubricate the ballscrew.
(3)
Operate the carriage through its full range of travel.
(4)
Lubricate the ballscrew again if it is necessary.
S 713-004
S 643-005
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-34
ALL ú ú 01.1 Page 301 ú Sep 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
No. 2 Window Lubrication
Figure 301 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-34
ALL ú ú 01 Page 302 ú Dec 20/88
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機(jī)維護(hù)手冊 SERVICING 2(58)
