737-300 AFT BRAKE CONTROL CABLES
MATERIAL: CABLE PREFERRED - CARBON STEEL, TYPE 1 COMPOSITION A, PER BMS 7-265. TIN OVER ZINC COATING.
Brake Control Cables Installation
Figure 401 (Sheet 3)
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A
737-300/400/500MAINTENANCE MANUAL
S 434-017
(2)
Put the replacement cables (A, B, C, and D) through the fairleads and the pulleys and connect to their related horizontal quadrant.
S 434-018
(3)
Connect all the cables at the turnbuckles (1).
S 834-019
(4)
Tighten the cables to 200 +/- 10 pounds tension and operate them through full travel 25 times.
S 824-020
(5)
Adjust the cables (AMM 32-41-00/501).
S 434-021
(6)
Use lockwire to tie the cables together at their turnbuckles (View B, Fig. 401).
S 724-022
(7)
Do a test on the brake system (AMM 32-41-00/501).
E.
Put the Airplane Back to Its Usual Condition
S 414-023
(1)
Close the forward access door (1103).
S 414-024
(2)
Install the floor panels.
(3)
Install the carpet (AMM 25-27-15/401).
(4)
Install the passenger seats (AMM 25-22-00/201).
(5)
Set the parking brake.
S 414-025
S 414-027
S 844-028
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A
737-300/400/500MAINTENANCE MANUAL
ACCUMULATOR ISOLATION VALVE - REMOVAL/INSTALLATION
__________________________________________________
1. General
_______
A. This procedure has three tasks:
(1)
The removal of the accumulator isolation valve
(2)
The installation of the accumulator isolation valve
(3)
A post-installation test of the accumulator isolation valve.
TASK 32-41-91-024-001
2. Accumumulator Isolation Valve Removal
_____________________________________
A. References
(1)
29-15-00/201, Hydraulic Systems A, B, and Standby
(2)
32-00-01/201, Ground Lock Assemblies
B.
Access
(1)
Location Zone
101 Control Cabin, Left
102 Control Cabin, Right
204 Nose Landing Gear
217 Right Main Wheel Well
310 Left Main Landing Gear
410 Right Main Landing Gear
C.
Prepare for the Removal
S 494-003
WARNING: YOU MUST CAREFULLY INSTALL THE GROUND LOCKS IN ALL LANDING
_______ GEAR. AN ACCIDENTAL RETRACTION OF THE LANDING GEAR CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1)
Install ground locks in all landing gear (Ref 32-00-01/201).
(2)
Put chocks at all of the landing gear wheels.
(3)
Release the parking brake.
S 864-004
(4)
Remove the pressure from the hydraulic systems A and B (Ref 29-15-00/201).
S 494-005
S 864-006
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A 737-300/400/500MAINTENANCE MANUAL
S 874-007
(5)
Bleed the pressure from the brake accumulator:
(a)
Operate the brake pedals until the gage at the brake accumulator shows no change in the pressure.
NOTE: You will have to operate the brake pedals approximately
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