TM-9-2320-272-23-1

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-1

  TM-9-2320-272-23-1 - Page 456 of 1313

FIELD MAINTENANCE
CONTAMINATED COOLANT
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Personnel Required
(2)
References
Point to Point Schematics
Volume 2, WP
0229
References (cont.)
Volume 2, WP
0233
Volume 2, WP
0287
Volume 2, WP
0299
Volume 3, WP
0382
Equipment Condition
Vehicle parked and engine shut down.
(TM
9-2320-272-10)
TROUBLESHOOTING PROCEDURE
CONTAMINATED COOLANT
NOTE
Conduct these malfunction tests if there is evidence of contaminated coolant. This procedure
will check for rust in coolant, transmission oil leaking into coolant and engine oil leaking into
coolant.
TM 9-2320-272-23-1
0030
0030-1


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