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 406 of 836

5-63. TRANSFER

TM 9-2320-272-24-4

7.

Disconnect oil line (4) from elbows (3) and (5).

8.

Remove elbow (3) from oil pump (2).

NOTE

Perform steps 9 and 10 for vehicles equipped with transfer case

power takeoff (PTO).

9.

Disconnect oil line (9) from elbows (5) and (8).

10.

Remove elbow (8) from PTO (10).

11.

Remove elbow (5), adapter (6), and filter screen (7) from transfer case (1). Clean filter screen (7).

NOTE

Mark position of oil pump for installation.

12.

Remove six screws (13), washers (12), and oil pump (11) from transfer case (1).

13.

Bend tabs of locking plates (15) away from screws (16).

14.

Remove four screws (16), locking plates (15), cover (14), cylinder (18), piston (19), and gasket (21)

from transfer case (1) and declutch shaft (22). Discard gasket (21), piston (19), cylinder (18), and

locking plates (15).

15.

Remove seals (17) and (20) from cover (14) and piston (19). Discard seals (17) and (20).

WITHOUT TRANSFER CASE PTO

5-400