TM 9--2350--292--20--2
0376 00--3
BRAKE MODULATING VALVE ASSEMBLY REPAIR (OLD CONFIGURATION) --
CONTINUED
0376 00
Assembly
1. Lubricate two bearings (33).
WARNING
2. Install two bearings (33) in support (30) with four new retaining rings (32).
3. Install two spacers (31), support assembly (30) and flange (28) on power boost manifold and modulating valve
plate (25) with two screws (26) and two new lockwashers (27).
4. Torque two screws (26) to 30--35 lb--ft (40.7--47.5 NSm).
5. Install pushrod (29), modulating valve assembly (3), two spacers (24) and flange (23) on power boost manifold
and modulating valve plate (25) with two screws (21) and two new lockwashers (22).
6. Install flange (20) on modulating valve assembly (3) with two screws (18) and two new lockwashers (19). Torque
two screws (18) to 30--35 lb--ft (40.7--47.5 NSm).
7. Install disc (14), two nuts (13) and bushing (17), if removed, onto threaded rod (15).
CAUTION
A minimum of 0.50 inch (12.7 mm) thread engagement
must be maintained between threaded rod and flange.
Failure to comply could result in loss of service brake re-
sulting in equipment damage.
8. Install threaded rod (15), disc (14), two nuts (13), new bushing (17) and spanner plate (16) on modulating valve
assembly (3). Verify 0.50 inch (12.7 mm) thread engagement.
9. Install shield (12) on modulating valve assembly (3) with two screws (9), two new lockwashers (10) and two flat
washers (11).
Figure 171
18
19
20
31
3
25
33
32
9
10
11
12
30
29
28
24
22
21
26
27
16
14
13
13
17
15
23
