S 034-012
(8)
Remove the shaft assembly.
S 034-013
(9)
Remove the two housing assemblies for the bearings (Detail C).
S 034-014
(10)
Remove the switch assembly if it is necessary (Ref 32-44-08).
S 034-015
(11)
Remove the control arm stop bumper if it is worn.
TASK 32-44-02-404-016
3. Install the Parking Brake Linkage Mechanism
___________________________________________
A. Consumable Materials
(1)
C00259 BMS 10-11, Type I Primer
B.
References
(1)
32-44-00/501, Parking Brake Adjustment
(2)
32-44-08/201, Parking Brake Switch
C.
Access
(1)
Location Zones 113/114 Area Forward of the Nose Landing Gear Wheel Well 211/212 Control Cabin
D.
Procedure
S 434-018
(1)
Install the stop bumper if it was removed.
S 434-019
(2)
Install the parking brake switch if it was removed (Detail C).
S 624-020
(3)
Apply primer to the surfaces of the center shaft which connects with the inboard and outboard shafts.
(4)
Put the center shaft through the hole in the structural web.
S 864-023
NOTE: The structural web is in the brake pedal housing at the shaft
____
installation centerline.
S 034-024
(5) Install the inboard and outboard pawls on the center shaft.
32-44-02
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757
MAINTENANCE MANUAL
S 034-025
(6)
Install the inboard and the outboard shafts on the center shaft.
S 624-045
(7)
Apply the primer to the mating surfaces of the shaft and bearings.
S 864-026
(8)
Put the shaft and bearings adjacent to the support structure.
S 034-027
(9)
Install and tighten the fasteners which hold the bearing housing assemblies to the support structure.
NOTE: There are three fasteners on each side.
____
S 034-028
(10)
Install the fasteners which hold the outboard shaft to the center shaft.
S 034-029
(11)
Install the nut and the washers which hold the control arm to the shaft (Detail C).
S 034-030
(12)
Connect the attach fitting for the lower cable rod to the control arm (Detail B).
S 034-031
(13)
Install the cotter pin.
S 034-032
(14)
Attach the spring to the control arm (View A-A).
E.
Put the Airplane Back to Its Usual Condition
S 824-033
(1)
Adjust the parking brake mechanism (Ref 32-44-00).
(2)
Adjust parking brake switch (Ref 32-44-08)
(3)
Set the parking brake.
(4)
Remove the chocks from the wheels.
S 824-004
S 844-034
S 094-035
32-44-02
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757 MAINTENANCE MANUAL
PARKING BRAKE VALVE - REMOVAL/INSTALLATION
__________________________________________
1. General
_______
A. This procedure contains two tasks. The first task removes the parking brake valve. The second task installs the parking brake valve.
TASK 32-44-03-004-001
2. Remove the Parking Brake Valve (Fig. 401)
______________________________
A. Equipment
(1)
Main Gear Door Locks - (AMM 32-00-15/201).
B.
References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 29-11-00/201, Pressurize/Depressurize Main Hydraulic System
(3)
AMM 32-00-15/201, Landing Gear Door Locks
(4)
AMM 32-00-20/201, Landing Gear Downlocks
C.
Access
(1)
Location Zones
211/212 Control Cabin
710 Nose Landing Gear and Doors
730/740 Main Landing Gear and Doors
D.
Prepare to Remove the Parking Brake Valve
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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 3(63)
