S 714-027
(16)
Move the NOSE GEAR DOOR CLOSE switch to DOOR CLOSE to close the doors for the nose landing gear. The switch is on the left equipment panel for the nose landing gear, P63.
S 494-028
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.
(17)
Open the doors for the landing gear and install the door locks (AMM 32-00-15/201).
(18)
Examine the actuator for hydraulic leaks.
S 614-030
(19)
Make sure the fluid in the hydraulic reservoir is at the correct level. Fill if it is necessary (AMM 12-12-01/301).
S 794-029
32-35-24
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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.
(20) Remove the door locks from the landing gear doors and close the doors (AMM 32-00-15/201).
32-35-24
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ALTERNATE EXTENSION SYSTEM SHUTTLE VALVE -
________________________________________ REMOVAL/INSTALLATION
____________________
1. General_______
A. This procedure contains two tasks. The first task removes the shuttle valve for the alternate extension system. The second task installs the shuttle valve.
TASK 32-35-27-004-001
2. Remove the Shuttle Valve for the Alternate Extension System (Fig. 401)___________________________________________________________
A. References
(1)
29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(2)
32-00-15/201, Landing Gear Door Locks
(3)
32-00-20/201, Landing Gear Downlocks
B.
Access
(1)
Location Zone
144 MLG Wheel Well (Right)
C.
Prepare for the Removal
S 494-002
(1) Make sure the downlocks are installed on the nose and main landing gear (Ref 32-00-20).
S 494-003
WARNING: USE THE PROCEDURE IN AMM 32-00-15 TO INSTALL THE DOOR LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(2)
Open the doors for the landing gear and install the door locks (Ref 32-00-15).
S 864-004
(3)
Open this circuit breaker on the main power distribution panel, P6-1, and attach a DO-NOT-CLOSE tag:
(a)
6F6, LANDING GEAR ALTN EXT MOTOR
S 864-005
(4)
Remove the pressure from the left and right hydraulic system and the hydraulic reservoirs (Ref 29-11-00).
D.
Procedure to Remove the Valve
(1)
Disconnect the hydraulic lines from the valve.
(2)
Install plugs in the lines and fittings.
S 034-006
S 494-007
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SEEA
PARKING BRAKE ACCUMULATOR (REF)
ALTERNATE EXTENSION SYSTEM SHUTTLE VALVE
HYDRAULIC LINE (5 PLACES)
BOLT WASHER (4 PLACES)
A
Alternate Extension System Shuttle Valve Installation Figure 401
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S 024-008
(3) Remove the bolts that attach the valve to the structure, and remove the valve.
TASK 32-35-27-404-009
3. Install the Shuttle Valve for the Alternate Extension System (Fig. 401)____________________________________________________________
A. References
(1)
12-12-01/301, Hydraulic Systems
(2)
24-22-00/201, Electrical Power - Control
(3)
29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(4)
32-00-15/201, Landing Gear Door Locks
(5)
32-35-00/501, Landing Gear Alternate Extension
B.
Access
(1)
Location Zone
144 MLG Wheel Well (Right)
C.
Procedure
S 424-010
(1)
Install the bolts and washers to attach the valve to the support.
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本文链接地址：757 AMM 飞机维护手册 起落架 CHAPTER 32 - LANDING GEAR 2(122)
