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MAINTENANCE MANUAL
TRUNNION LINK TRUNNION LINK
7 POINTS
ONE MORE LUBE POINT IS ON THE OPPOSITE SIDE (NOT SHOWN). 
Lubrication on the Upper End of the Main Landing Gear 
Figure 301 (Sheet 1)
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MAINTENANCE MANUAL
ACTUATOR RETRACT  SUPPORT TRUNNION FORWARD  
SEE  F  SHT 6  LINK REACTION SHT 4CSEE  LINK REACTION  
SUPPORT LINK SIDE STRUT  
ACTUATOR DOWNLOCK  SEE  E  SHT 5  
ASSEMBLY DOWNLOCK SHT 7HSEE  I SHT 8 SEE  JOINT REACTION LINK SIDE STRUT/ SHT 4DSEE  
SIDE STRUT ZERK  1 1  SIDE STRUT ZERK  
BMS 3-33  1  BMS 3-33  
(2 LOCATIONS)  SIDE STRUT  (4 LOCATIONS)  
ZERK  
BMS 3-33  
(2 LOCATIONS) 
INBD 
LEFT MAIN LANDING GEAR 8 POINTS 
1 ONE MORE LUBE POINT IS ON THE OPPOSITE SIDE (NOT SHOWN). 
Lubrication on the Upper End of the Main Landing Gear Figure 301 (Sheet 2) 
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AFT 
TRUNNION
AFT TRUNNION BEARING ZERK 
BMS 3-33 (1 LOCATION) 23 
FLAP TRACK FAIRING 
REACTION LINK (REF) 
AFT TRUNNION BEARING 
(VIEW IN THE FORWARD DIRECTION) 
1 POINT
A 
FORWARD TRUNNION BEARING ZERK 
BMS 3-33 (1 LOCATION) FWD
23 
FORWARD TRUNNION BEARINGTRUNNION LINK (REF) 
FORWARD TRUNNION BEARING 
2 
LUBRICATE TO 400 PSI  1 POINT 
MAXIMUM PRESSURE 
3 
THE AFT TRUNNION BEARING LUBE FITTING  B 
IS ACCESSIBLE WITH THE FLAPS EXTENDED. 
Lubrication on the Upper End of the Main Landing Gear 
Figure 301 (Sheet 3)
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REACTION LINK 
ATTACH FITTING REACTION LINK 
ZERK 
BMS 3-33 
(1 LOCATION ON 
TOP OF FITTING 
REACTION LINK 
NOT SHOWN)
ZERK
1 
BMS 3-33 (2 LOCATIONS) 
TRUNNION 
LINK (REF) 
FORWARD 
TRUNNION 
BEARING
FWD REACTION LINK 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址:757 AMM 飞机维护手册 SERVICING 2(40)