757 AMM 飞机维护手册 起落架 CHAPTER 32 - LANDING GEAR 2(38)

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 S 825-036
 (7)  Move the landing gear control lever from UP to DN several times while you make sure the conditions that follow occur: (a) The Cables do not touch the contact pulley flanges for the total cable travel.
 (b) (c) (d) (e) (f) (g)  The cables are within two degrees of the plane of the pulley.The cables are installed through the grommets and the air pressure seals in the structure as necessary.The cables are not moved from the rigged or normal serviceable position by fairleads, rub strips, or grommets.The cables are lubricated over the full length.The pulleys rotate freely with no interference with the guards.The pushrods and levers do not rub against the structure.
 S 095-037

 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.
 (8)  Remove the door locks and close the landing gear doors (AMM 32-00-15/201).
 

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MAINTENANCE MANUAL

 LANDING GEAR CONTROL LEVER MODULE - REMOVAL/INSTALLATION
________________________________________________________
 1.  General
_______
 A.  This procedure contains two tasks. The first task is for removal of the control lever module for the landing gear. The second task is for installation of the control lever module.
 B.  References
 (1)  
AMM 29-11-00/201, Pressurize/Depressurize Main Hydraulic System

 (2)  
AMM 32-00-20/201, Landing Gear Downlocks

 C.  
Access

 (1)  
Location Zones
 211 Control Cabin (Left)
 212 Control Cabin (Right)

 

 TASK 32-31-01-004-001
 2.  Remove the Control Lever Module for the Landing Gear (Fig. 401)
____________________________________________________
 A.  Prepare for Removal
 S 494-002
 (1)  
Make sure the downlocks for the nose and main landing gear are installed (AMM 32-00-20/201).

 S 864-003

 (2)  
Remove the pressure from the left hydraulic system
 (AMM 29-11-00/201).

 S 864-004

 (3)  
Open this circuit breaker on the overhead circuit breaker panel, P11, and attach a DO-NOT-CLOSE tag:

 (a)  
11S20, LEVER LOCK

 B.  
Procedure

 S 864-005
 (1)  
Make sure the control lever for the landing gear is in the OFF position.

 S 034-006

 (2)  
Remove the screws to disconnect the pilot's center instrument panel, P3-1, from the airplane structure.

 (3)
Move the panel out on the track for access to the lever module.

 S 034-008

 (4)  
Disconnect the electrical connector from the rear of the module and cap the connector.

 S 034-007
 

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MAINTENANCE MANUAL

SEE A
FLIGHT COMPARTMENT
STRUCTURE
BOLT WASHER
(2 LOCATIONS)

BOLT WASHER NUTROD (3 LOCATIONS)
SCREW LEVER MODULE CONTROL
BUSHING NUT
CONTROL LEVER
ELECTRICAL CONNECTOR
(SHOWN WITH THE P3-1 PANEL PULLED OUT)
A
Landing Gear Control Lever Module Installation
Figure 401

 

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MAINTENANCE MANUAL

 S 034-009
 (5)  
Remove the screw to disconnect the lever rod from the handle (Detail A).

 S 024-010

 (6)  
Remove the attach bolts to disconnect the module from the structure and remove the module.

 TASK 32-31-01-404-011
 3. Install the Control Lever Module for the Landing Gear (Fig. 401)
_____________________________________________________
 A. Consumable Materials
 (1)  
C00308 Compound, Corrosion Preventive -MIL-C-11796, Class III

 B.
References

 (1)  
AMM 32-31-00/501, Landing Gear Control

 C.
Access

 (1)  
Location Zones
 211 Control Cabin (Left)
 212 Control Cabin (Right)

 D.
Procedure

 S 424-012
 (1)  
Install the bolts, washers, and nuts to connect the lever module to the structure (Detail A).

 S 864-013

　
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