TM-9-2320-361-24-1
2-1/2 TON, 6X6, M44A2 SERIES TRUCKS
TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2
AUGUST 2006
TM-9-2320-361-24-1 - Page 396 of 1176
TM 9-2320-361-24-1
0023 00
0023 00-20
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd)
Table 1. Preventive Maintenance Checks and Services (PMCS) (Contd).
ITEM
NO.
INTERVAL
ITEM TO CHECK/
SERVICE
PROCEDURE
EQUIPMENT NOT
READY/AVAILABLE IF:
41
Semiannually
Exhaust
bypass system
CAUTION
Exhaust bypass system will overheat tank
body if there is less than 10 in.
(25.0 cm) of water in either compartment.
Make sure level is above 10 in. (25 cm)
before checking exhaust bypass system.
Check exhaust bypass system for proper
operation as follows:
WARNING
Do not touch hot exhaust system
components with bare hands. Injury to
personnel may result.
a.
Close and latch front exhaust shutoff
valve (1).
b.
Open rear exhaust shutoff valve (2).
c.
Start engine (TM 9-2320-361-10).
d.
Check to make sure exhaust gases are
coming out of rear exhaust.
e.
Stop engine (TM 9-2320-361-10).
f.
Open front exhaust shutoff valve (1).
g.
Close rear exhaust shutoff valve (2).
Exhaust bypass
system is
malfunctioning.
2
1
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