TM-9-2320-272-24-4

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4

JUNE 1998

TM-9-2320-272-24-4 - Page 441 of 836

5-64. DIFFERENTIAL

TM 9-2320-272-24-4

18.

Remove mainshaft and pinion gear assembly (4) from differential carrier housing (11).

NOTE

19.

20.

21.

22.

23.

Tag and retain shims for measurement and installation.

Using bearing remover, remove shims (19) from front of differential carrier housing (11).

Remove bearing (18) from rear of differential carrier housing (11).

Place mainshaft (4) in soft-jawed vise.

Using puller, remove rear bearing race (24) from rear of mainshaft (4).

Open tab(s) on locktab washer (21) and remove outer nut (20), locktab washer (21), keywasher (22),

and inner nut (23) from mainshaft (4). Discard locktab washer (21).

5-435