TM 8-2350-287-20-l
2-19. TROUBLESHOOTING CHART (continued).
e. AIR CLEANER FAN ASSEMBLY (continued).
(1) AIR CLEANER BLOWER MOTORS DO NOT
OPERATE WITH VEHICLE IN GEAR (continued).
CONTINUED FROM G
G. 4. Turn MASTER switch ON (refer to TM 9-
2350-287-10).
5. Check for 24 ± 3 wk.
6. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Is voltage indicated?
Replace Y connector (para 2-62).
Verify problem is solved.
Repair wire 10E or replace harness 12376405
(para 7-57). Verify problem is solved.
CONTINUED FROM STEP C
H. 1. Disconnect wire 415B from the neutral
safety switch.
2. Reconnect wire 12353259 to air cleaner
blower motor relay.
3. Insert a jumper wire from wire 415A to wire
415B.
4. Turn MASTER switch ON (refer to TM 9-
2350-287-10).
5. Observe both air cleaner blower motors
for operation.
6. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Do air cleaner blower motors operate with
MASTER switch on?
Replace neutral safety switch (para 8-3).
Verify problem is solved.
2-85
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