TM 9--2350--292--20--1
0036 00--6
BRAKES DO NOT STOP EFFECTIVELY -- CONTINUED
0036 00
CONTINUED ON NEXT PAGE
Is air valve linkage adjusted properly?
Check brake actuating linkage adjustment
(WP 0384 00).
no
yes
L
Does vehicle stop effectively?
1. Return vehicle to operating condition
(TM 9--2350--292--10).
2. Operate vehicle at slow speed and apply brake
(TM 9--2350--292--10).
M
Adjust linkage (WP 0384 00) and
readjust brake linkage (WP 0356 00 or
WP 0357 00). Verify fault is corrected.
no
yes
CONTINUED FROM STEP H
Fault corrected.
Replace output reduction
drive units (WP 0354 00).
Verify fault is corrected.
Is continuity present?
1. Remove cover from brake relay (WP 0263 00).
2. Place one multimeter lead on harness 4W155
lead 578 ground connector and other lead on
harness 4W155 lead 578 brake relay connector.
Check for continuity.
no
yes
Repair (WP 0290 00) or replace
(WP 0328 00) harness 4W155
lead 578. Verify fault is corrected.
N
CONTINUED FROM STEP A
Is 24 V dc present?
1. Disconnect harness 4W155 and 4W110 from
brake relay.
2. Turn MASTER switch ON
(TM 9--2350--292--10).
3. Place multimeter red lead on relay terminal 88
and black lead to ground. Press brake pedal
and check for voltage.
4. Turn MASTER switch OFF (TM 9--2350--292--10).
O
