12-21-08
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A
757 MAINTENANCE MANUAL
MAIN TRACK ROLLERS
WITHOUT LUBE FITTING) DO NOT NEED LUBRICATION
MIL-G-21164 RECOMMENDED
AUXILIARY TRACK
MIL-G-23827 OPTIONAL
(2 AUXILIARY TRACKS ON EACH WING)
APPLY COATING OF GREASE TO RUB SURFACES. BMS 3-33 RECOMMENDED
2 POINTS
Inboard Leading Edge Slat Lubrication
Figure 302 (Sheet 2)
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12-21-08
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ú 01 Page 332
ú Sep 28/00
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757
MAINTENANCE MANUAL
SLAT NO. 4
AUXILIARY TRACK SEE
LEADING EDGE
FIXED
LEADING EDGE
TRAILING-EDGE FRONT SPAR
SEE
LEFT OUTBOARD SLAT NO. 4, BOTTOM VIEW (EXAMPLE, OUTBOARD SLATS NO. 1-3 LEFT WING AND NO. 7-10 RIGHT WING)
A
Outboard Leading Edge Slat Lubrication Figure 303 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-21-08
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757
MAINTENANCE MANUAL
MAIN TRACK ROLLERS
ZERK
MIL-G-21164 (4 LOCATIONS) 1
2
ROLLER
ROLLER
MAIN TRACK
BMS 3-33 SLAT (1 LOCATION)
3
MAIN TRACK (8 MAIN TRACKS ON EACH WING)
6 POINTS
B
1 LUBRICATE THE ROLLERS. OPERATE LE SLATS (AMM 27-81-00/201). LUBRICATE THE ROLLERS A SECOND TIMESELF LUBRICATED ROLLER BEARINGS (BOLTHEAD WITHOUT LUBE FITTING) DO NOT NEED LUBRICATION.
2 MIL-G-21164 RECOMMENDED. MIL-G-23827 OPTIONALS.
3 APPLY COATING OF GREASE TO RUB SURFACES. BMS 3-33 RECOMMENDED. BMS 3-24 OPTIONAL. CLEAN UNWANTED MATERIAL FROM THE GEARSET BEFORE APPLYING GREASE.
SLAT
ROLLER
ROLLER
MAIN TRACK
FWD
BMS 3-33 (1 LOCATION) 3
AUXILIARY TRACK ROLLERS ZERK
MIL-G-21164
(1 LOCATION)
12
AUXILIARY TRACK FWD
AUXILIARY BMS 3-33
TRACK ARM
(1 LOCATION) 3
AUXILIARY TRACK
(8 AUXILIARY TRACKS ON EACH WING) 2 POINTS
C
Outboard Leading Edge Slat Lubrication
Figure 303 (Sheet 2)
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757
MAINTENANCE MANUAL
POWER DRIVE UNIT (PDU) FOR LEADING EDGE SLAT
SEEA B C
HYDRAULIC MOTOR
A
POSITION TRANSMITTER
POSITION
TRANSMITTER INPUT
FOLLOW-UP SHAFT GEAR
ELECTRIC MOTOR BUTTON PLUG
A
BUTTON PLUG ACCESS COVER
1 1 INBD
(FOLLOW-UP GEARS)
PDU FOR LEADING EDGE SLAT
A
POSITION TRANSMITTER INPUT
POWER DRIVE UNIT POWER DRIVE UNIT
MIL-G-21164 MIL-G-21164
(1 LOCATION) (1 LOCATION)
2 2
WORM GEAR FOR IDLER SHAFT
FOLLOW-UP SHAFT GEAR
1 REMOVE BUTTON PLUGS (VIEW D-D) TO GET TO THE LUBRICATION POINTS
ACCESS COVER
FOR THE WORM GEAR, FOLLOW-UP
(FOLLOW-UP GEARS)
SHAFT AND GEAR, AND FOR THE
PINION AND IDLER GEARS OF THE
ELECTRIC AND HYDRAULIC MOTORS.
MIL-G-21164 RECOMMENDED 2 POINTS
MIL-G-23827 OPTIONAL
2
A-A
Leading Edge Slat Power Drive Unit Lubrication
Figure 304 (Sheet 1)
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