TM 9-2320-289-20
7-9.
FRONT BRAKE LINES AND COMBINATION VALVE REPLACEMENT (Con’t).
5.
6.
7.
8 .
9.
Disconnect electrical lead from combination valve (20).
Disconnect brake pipes (22,
16, and 19) from combination valve (20), and remove
combination valve.
Remove screw (18) and clip (17). Disconnect brake pipe (16) from caliper flex hose (10) and
remove. Remove bolt (13) and 2 copper washers (11), and disconnect caliper flex hose from
caliper (12). Remove clip (14) to disconnect hose from bracket (9) and remove. Inspect
fittings for damage and replace as required. Discard copper washers.
Remove 2 screws (24) and clips (25). Repeat step 7, as required, to disconnect brake pipe
(19) from right caliper flex hose (10). Inspect fittings for damage and replace as required.
Disconnect rear brake pipe (7) from fitting (8). Remove fitting. Remove 3 screws (6) and clips
(5) and remove brake pipe (22). Inspect fittings for damage and replace as required.
TA49674
7-25
