757 MAINTENANCE MANUAL
 (e)  
If the tang misfairs on the inside install shims (3 maximum) under the attach clevis on the tang.

 (f)  
Make sure the drop link on the door does not touch the sides of the attach clevises with the door both open and closed.

 NOTE: This will make sure there is not too much preload on the
____
 drop link.

 (g)  
If it is necessary to decrease the preload in the drop link, or to adjust the clearances at the forward and aft edges of the tang, add or remove washers between the door drop link and the lower attach clevises on the tang.

 (h)  
Install the lockwire on the skid bars and compression struts.

 S 435-104
 (16)
 Install the cotter pins of the tang door stops.

 S 225-106

 (17)
 Make sure the doors of the main landing gear are in tolerance (Fig. 501B).

 TASK 32-12-00-825-027
 3. Adjustment - Strut Door for the Main Landing Gear (Fig. 502)
_________________________________________________
 A. General
 (1)
This procedure gives the instructions to adjust the strut door.

 B.
Equipment

 (1)  
Door Lock, Landing Gear - (AMM 32-00-15/201)

 (2)  
Downlocks, MLG and NLG - B32001-4

 C.
References

 (1)  
06-44-00/201, Wing Access Doors and Panels

 (2)  
07-11-01/201, Jacking Airplane

 (3)  
29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems

 (4)  
32-00-15/201, Landing Gear Door Locks

 (5)  
32-00-20/201, Landing Gear Downlocks

 D.
Access

 (1)  
Location Zones
 731/741 Main Landing Gear (MLG)
 732/742 MLG Body Doors
 733/743 MLG Oleo Door

 32-12-00
 ALL  ú ú 06 Page 519 ú Sep 28/01
 
A

757
MAINTENANCE MANUAL

 (2)  
Access Panels
 551BB Left Wing Access Panel
 651BB Right Wing Access Panel

 E.
Prepare for the Adjustment

 S 495-028
 (1)  Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
 S 495-029
 WARNING:_______OBEY THE INSTALLATION PROCEDURE FOR THE DOOR LOCKS. THE DOORS OPEN AND CLOSE QUICKLY. THE MOVEMENT OF THE DOORS CAN CAUSE INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT.
 (2)  
Open the doors for the landing gear and install the door locks (AMM 32-00-15/201).

 S 585-031

 (3)  
Lift the airplane to a sufficient height to permit the landing gear to retract (AMM 07-11-01/201).

 S 865-030

 (4)  
Use a service cart to pressurize the left hydraulic system
 (AMM 29-11-00/201).

 NOTE: Be careful as the door reaches the closed position.
____
 F. Adjust the Strut Door
 S 035-032
 (1)  
Loosen the stop bolt for the forward door (Detail E).

 S 845-033

 (2)  
Put the washers which are behind the stop bolt below the nut (Detail F).

 32-12-00
 ALL  ú ú 06 Page 520 ú Sep 28/01
 
A

757
MAINTENANCE MANUAL

 (3)  S 035-034Remove the attach bolts to disconnect the door from the equalizer fitting at the center door fitting of the drag strut (Detail B).
 (4)  S 035-035Remove the bolt to disconnect the pushrod for the trunnion fairing door from the strut door.
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 起落架 CHAPTER 32 - LANDING GEAR 1(149)