DRAFT
TM 5-4210-249-13&P-3
0500
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TFFT01423
CAUTION
Valves allowing flow of vehicle engine coolant to crew cab must be closed before
removing heater hose lines from crew cab heater. Failure to close valves will cause
loss of a significant amount of engine coolant.
7.
Close two valves (25) and (26).
0500-3