TM 9--2350--292--20--2
0379 00--2
BRAKE POWER BOOST HYDRAULIC MANIFOLD REPAIR (NEW
CONFIGURATION) -- CONTINUED
0379 00
Removal
1. Disconnect wiring harness 4W100 connector P1 (1) from pressure switch (2).
2. Disconnect wiring harness 4W100 wire 48 (3) from pressure switch lead (4).
3. Disconnect wiring harness 2W601 wire 591 (5) from pressure switch lead (6).
4. Disconnect hose #444 (7) from elbow (8) and tee (9). Remove elbow (8) and preformed packing (10) from power
boost hydraulic manifold (11). Discard preformed packing.
5. Remove two screws (12), two lockwashers (13), two flat washers (14) and pressure switch (2) from pressure
switch bracket (15). Remove tee (9) from pressure switch (2). Discard lockwashers.
6. Remove two screws (16), two lockwashers (17), two flat washers (18) and pressure switch bracket (15) from sup-
port (19). Discard lockwashers.
7. Remove pressure switch (20), adapter (21), adapter (22) and preformed packing (23) from power boost hydraulic
manifold (11). Discard preformed packing.
8. Remove two screws (24), two lockwashers (25), two flat washers (26) and power boost hydraulic manifold (11)
from plate assembly (27). Discard lockwashers.
3
4
5
6
FORWARD
2
1
11
27
24
25
26
8
10
7
9
12
13
14
16
17
18
15
23
22
21
20
19
