TM-9-2320-272-23-2

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-2 - Page 560 of 1417

FIELD MAINTENANCE

CRANKCASE BREATHER AND TUBE REPLACEMENT (M939/A1/A2)

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's: Automotive

(Volume 5, WP

0826, Table 1, Item 56)

Materials/Parts

Antiseize Compound

(Volume 5, WP

0825, Table 1, Item 9)

Cleaning Compound, Solvent

(Volume 5, WP

0825, Table 1, Item 16, 17)

Rag, Wiping

(Volume 5, WP

0825, Table 1, Item 53)

Sealing Compound

(Volume 5, WP

0825, Table 1, Item 56)

Locknut (M939/A1 Early Model Engines)

(Volume 5, WP

0827, Table 1, Item 320)

Qty:

1

Lockwasher (Early Model Engines)

(Volume 5, WP

0827, Table 1, Item 186)

Qty:

1

Equipment Condition

Parking brake set. (TM 9-2320-272-10)

Equipment Condition (cont.)

Hood raised and secured. (TM 9-2320-272-10)

Right splash shield removed (M939/A1).

(TM

9-2320-272-10)

Coolant drained (M939A2). (WP

0287)

TM 9-2320-272-23-2

0223

0223-1