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 404 of 623

GENERAL ASSEMBLY INSTRUCTIONS

1.

Cleanliness is essential in all assembly operations. Dirt and dust, even in small quantities, are abrasive. Parts

must be cleaned as specified and kept clean. Wrap or cover parts and components when assembly procedures

are not completed immediately.

2.

Lubricate all metal parts with lubricant used during operation (WP

0820).

3.

Installation of cotter pins and lockwire shall be accomplished as specified in assembly procedures.

4.

Critical torque values are specified in the assembly procedure. When not specified, tighten bolts, screws, and

nuts in accordance with standard dry torque values (WP

0821).

5.

All fuel, air, and hydraulic components must be kept thoroughly clean at all times. Plug all open ports until the

component is installed in the vehicle.

6.

All pressing operations should be accomplished using a suitable press and adapters unless

otherwise

specified.

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TM 9-2320-272-23-5

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