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MAINTENANCE MANUAL

 S 494-015
 (3)  
Do the steps that follow to install the lock equipment clamp for the door actuator on the safety valve (Fig. 402).

 (a)  
Remove the lockpin from the equipment clamp.

 (b)  
Move the top and lower half of the clamp apart and install it on the input crank of the safety valve.

 (c)  
Install the lockpin through the each half of the equipment clamp.

 S 864-016
 (4)  
Make sure the pressure is removed from the left hydraulic system and reservoir (amm 29-11-00/201).

 S 434-017

 (5)  
Connect the hydraulic lines to the valve.

 S 864-018

 (6)  
Close this circuit breaker on the main power distribution panel, P6-1: 6F6, LANDING GEAR ALTN EXT MOTOR

 E.
Do a Check of the Valve for the Correct Installation

 S 864-019
 (1)  
Pressurize the left hydraulic system (AMM 29-11-00/201).

 S 864-020

 (2)  
Supply electrical power (AMM 24-22-00/201).

 S 094-021
 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.
 (3)  Remove door lock from the landing gear door and close the door (AMM 32-00-15/201).
 NOTE: It is only necessary to remove the door lock in the wheel
____
 where you replaced the valve.

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 S 494-022
 WARNING: USE THE PROCEDURE IN AMM 32-00-15/201 TO INSTALL THE DOOR
_______ LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (4)  
Open the door for the landing gear and install the door lock (AMM 32-00-15/201).

 S 794-023

 (5)  
Examine the valve for hydraulic leaks.

 F.
Put the Airplane Back to Its Initial Condition

 S 614-024
 (1)  Make sure the fluid in the hydraulic reservoir is at the correct level. Fill if it is necessary (AMM 12-12-01/301).
 S 094-025
 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.
 (2)  
Remove the door locks from the landing gear doors and close the doors (AMM 32-00-15/201).

 S 864-026

 (3)  
Remove the pressure from the hydraulic system if it is not necessary (AMM 29-11-00/201).

 (4)
Remove electrical power if it is not necessary (AMM 24-22-00/201).

 S 864-027
 

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757 MAINTENANCE MANUAL
 MAIN GEAR DOOR RELEASE INTERLOCK ACTUATOR - REMOVAL/INSTALLATION
________________________________________________________________
 1.  General_______
 A.  This procedure contains two tasks. The first task removes the door release interlock actuator on the main landing gear. The second task installs the actuator.
 TASK 32-35-06-004-001
 2.  Remove the Door Release Interlock Actuator for the Main Landing Gear____________________________________________________________________ (Fig. 401)
 A.  References
 (1)
AMM 29-11-00/201, Pressurize/Depressurize Main Hydraulic System

 (2)
AMM 32-00-15/201, Landing Gear Door Locks

 (3)
AMM 32-00-20/201, Landing Gear Downlocks

 B.  
Access

 (1)  
Location Zone
 143 MLG Wheel Well (Left)
 144 MLG Wheel Well (Right)
 211 Control Cabin (Left)
 212 Control Cabin (Right)
 732 MLG Body Doors (Left)
 742 MLG Body Doors (Right)

Main Landing Gear Door Interlock Release Actuator Installation
Figure 401

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 C.  Prepare for the Removal
 S 494-002
 (1)  Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
 S 494-003
 WARNING: USE THE PROCEDURE IN AMM 32-00-15/201 TO INSTALL THE DOOR
　
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