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 478 of 1313

FIELD MAINTENANCE

ROUGH SHIFTING

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 3, WP

0369

Volume 5, WP

0820

Equipment Condition

Vehicle parked and engine shut down.

(TM

9-2320-272-10)

TROUBLESHOOTING PROCEDURE

ROUGH SHIFTING

NOTE

Conduct these malfunction tests if shifting is rough. This procedure will check transmission

fluid level and the selector lever assembly linkage.

TM 9-2320-272-23-1

0035

0035-1