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 - Page 466 of 1313

FIELD MAINTENANCE

LOW TRANSMISSION OIL PRESSURE

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

References (cont.)

Volume 3, WP

0362

Volume 5, WP

0820

Equipment Condition

Vehicle parked and engine shut down.

(TM

9-2320-272-10)

TROUBLESHOOTING PROCEDURE

LOW TRANSMISSION OIL PRESSURE

NOTE

Conduct these malfunction tests if transmission oil pressure is low. This procedure will check

transmission fluid level and the transmission oil filter.

TM 9-2320-272-23-1

0032

0032-1