TM-9-2320-272-23-5

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-5 - Page 406 of 623

FIELD MAINTENANCE

LUBRICATION INSTRUCTIONS

INITIAL SETUP:

Tools and Special Tools

Adapter, Connector

(WP

0826, Table 1, Item 1)

Grease Gun

(WP

0826, Table 1, Item 21)

Materials/Parts

Antifreeze: Permanent Arctic Grade

(WP

0825, Table 1, Item 5)

Antifreeze: Permanent Ethylene Glycol

(WP

0825, Table 1, Item 6, 7, 8)

Diesel Fuel, DF-1, Winter

(WP

0825, Table 1, Item 24, 25, 26)

Grease, Automotive and Artillery GAA

(WP

0825, Table 1, Item 28)

Oil, Lubricating, Engine, Arctic (ICE, SUB-ZERO)

OEA (SAE OW-20)

(WP

0825, Table 1, Item 12)

Oil, Lubricating, Exposed Gear, CW

Materials/Parts (cont.)

(WP

0825, Table 1, Item 43)

Oil, Lubricating, Gear, Multipurpose, GO 75/90

(WP

0825, Table 1, Item 44, 45, 46, 47)

Oil, Lubricating, Gear, Multipurpose, GO 80/90

(WP

0825, Table 1, Item 48, 49, 50)

Oil, Lubricating, OE/HDO 10W

(WP

0825, Table 1, Item 36, 37, 38)

Oil, Lubricating, OE/HDO 30W

(WP

0825, Table 1, Item 39, 40, 41, 42)

Rag, Wiping

(WP

0825, Table 1, Item 53)

References

FM 9-207

Equipment Condition

Vehicle safely parked and shut down.

(TM 9-2320-272-10)

GENERAL INFORMATION

Clean fittings before lubricating. Clean parts with solvent cleaning compound, (SD) type II or equivalent. Dry before

lubricating. Dotted arrows indicate required lubrication on both sides of the equipment.

Level of maintenance. The lowest level of maintenance authorized to lubricate a point is indicated by one of the

following symbols: Operator/Crew (C); and Organizational Maintenance (O).

Relubricate after fording.

For Arctic operations, refer to FM 9-207.

TM 9-2320-272-23-5

0820

0820-1