S 414-021

 (2)  
Install the strut door for the main landing gear (AMM 32-12-04/401).

 S 644-022

 (3)  
Lubricate the strut at the grease fittings.

 S 584-023

 (4)  
Lower the airplane and remove the jacks (AMM 07-11-01/201).

 S 094-031
 WARNING: USE THE PROCEDURE IN AMM 32-00-15/201 TO REMOVE THE DOOR LOCKS.
_______ THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (5)  Remove the door locks for the landing gear and close the doors (AMM 32-00-15/201).
 

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A

757 MAINTENANCE MANUAL
 MAIN GEAR DRAG STRUT - INSPECTION/CHECK
_______________________________________
 1.  General
_______
 A.  This procedure only has an illustration, and a wear limit table which shows the data for wear limits. There are no procedures for access, removal, or installation of the parts. Refer to the Main Gear Drag Strut
 -Removal/Installation for the procedures to do these tasks.
 TASK 32-11-03-206-001
 2.  Wear Limits for the Drag Strut of the Main Landing Gear (Fig. 601)
_______________________________________________________
 NOTE: Wear limits for components connected to the drag strut can be found in
____
 the Maintenance Manual subject for the component.

 A.  Wear Limits for the Drag Strut.
 S 226-002
 (1)  Refer to Fig. 601 for the inspection points and the wear limit table.
 

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A
757 MAINTENANCE MANUAL
TRUNNION LINK
A A
DRAG STRUT
FWD
TRUNNION LINK
2. SIDE PLAY
PIN
1. BUSHING/PIN  1. BUSHING/PIN DRAG STRUT
A-A DESIGN LIMITS
WEAR LIMITS PER-
MAXDIAMETER
MITTED  DIAM  REPLACE  REPAIR 
INDEX  WEAR  CLEAR- WORN  WORN  REPAIR 
NO.  PART NAME  DIM.  MIN  MAX  DIM.  ANCE  PART  PART  INSTR 
BUSHING  ID  2.0000  2.0010  2.0048  X 
1  0.0058 
PIN  OD  1.9980  1.9990  1.9952  X  1 

2
SIDEPLAY
ID 2.6600 2.6620 2.6643 0.0063
1
THE PART IS REPAIRABLE; REFER TO THE COMPONENT MAINTENANCE MANUAL FOR THE REPAIR INSTRUCTIONS.
Main Landing Gear Drag Strut Wear Limits
Figure 601

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A

757 MAINTENANCE MANUAL
 MAIN GEAR SIDE STRUT AND DOWNLOCK ASSEMBLY - REMOVAL/INSTALLATION
_________________________________________________________________
 1.  General_______
 A.  This procedure contains two tasks. The first task removes the side strut and the downlock assembly from the main landing gear. The second task installs the side strut and the downlock assembly on the main landing gear.
 TASK 32-11-04-004-001
 2.  Remove the Side Strut and the Downlock Assembly for the Main Landing Gear_________________________________________________________________________ (Fig. 401)
 A.  Equipment
 (1)  
Thread Protector Set, MLG - B32011-14

 (2)  
Crowfoot Wrench - F70312-38

 (3)  
Boom Hoist - A20001-79

 (4)  
Drag Strut and Side Strut Sling Equipment, MLG

 -
A32008-52

 B.  
References

 (1)  
　
中國(guó)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(cè) 起落架 CHAPTER 32 - LANDING GEAR 1(87)