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 (6)  S 424-034Install the fasteners to hold the housing assembly to the wheel well structure.
 (7)  S 424-016Go to the wheel well and install components on the quadrant shaft as shown in the steps that follow.
 (8)  S 644-017Lubricate the spline surfaces of these components with a thin layer of grease: (a) The quadrant shaft. (b) The lever assembly for the metering valve. (c) The lever assembly for the feel augmentor.
 (9)  S 424-018Put the lever for the brake metering valve on the shaft and push it up to engage the mating splines on the quadrant shaft.
 S 424-019

 (10)
 Put the lower sleeve on the quadrant shaft and push it up until it touches the lever assembly.

 S 424-020

 (11)
 Install the nut that holds the lever assembly and the sleeve on the shaft as follows:

 (a)  
Apply a thin layer of corrosion preventive compound to the mating threads of the quadrant shaft and the nut.

 (b)  
Put the nut and washer on the quadrant shaft untill the nut engages the threaded surface on the shaft.

 (c)  
Tighten the nut to 30 to 36 pound-inches.

 (d)  
Install lockwire and a cotter pin.

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737-300/400/500MAINTENANCE MANUAL
 S 424-021
 (12)
 Put the augmentor lever on the quadrant shaft and move it up to align the clamp bolt holes in the shaft and the lever.

 S 424-022

 (13)
 Tighten the clamp bolt.

 S 434-023

 (14)
 Attach the return spring to the feel augmentor lever.

 S 434-024

 (15)
 Go to the access opening in the passenge cabin floor and do these steps to complete the installation:

 (a)  
Attach the return spring to the quadrant.

 (b)  
Connect control cables LGBA1 LGBA2, LGBB1, and LGBB2 to the control quadrant assembly.

 S 714-025
 (16)
 Adjust and test the brake system (AMM 32-41-00/501).

 S 414-026

 (17)
 Install the center floor panel from station 660 through station 730.

 (18)
 Install the carpet.

 (19)
 Install the passenger seats (AMM 25-22-00/201).

 S 434-027
 S 434-028
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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737-300/400/500MAINTENANCE MANUAL
 BRAKE METERING VALVE - REMOVAL/INSTALLATION
___________________________________________
 1. General
_______
 A. This procedure has two tasks:
 (1)  
The removal of the brake metering valve for the main landing gear

 (2)  
The installation of the brake metering valve for the main landing gear.

 TASK 32-41-31-024-001
 2. Brake Metering Valve Removal
____________________________
 A. General
 (1)  
You can do this task to remove one of the primary metering valves from the left or the right side.

 (2)  
You can also use this task to remove one of the alternate metering valves.

 (3)  
You must remove the brake feel augmentor from the primary metering valve before you remove the primary metering valve from the airplane.

 B.
References

 (1)  
29-15-00/201, Hydraulic Systems A, B, and Standby

 (2)  
32-00-01/201, Ground Lock Assemblies

 (3)  
32-41-97/401, Brake Feel Augmentor

 C.
Access

 (1)  
Location Zone
 101 Control Cabin, Left
 102 Control Cabin, Right
 204 Nose Landing Gear
 216 Left Main Wheel Well
 217 Right Main Wheel Well
 310 Left Main Landing Gear
 410 Right Main Landing Gear

 D.
Prepare for the Removal
　
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