TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 446 of 991

3-415. PIONEER

TM 9-2320-272-24-2

1.

Remove four locknuts (1) and screws (4) from spare tire support (2) and bracket (3). Discard

locknuts (1).

2.

Remove two locknuts (6), washers (5), screws (10), and bracket (3) from spare tire support (2) and

brackets (7). Discard locknuts (6).

3.

Remove two locknuts (8), washers (9), screws (12), and two angle brackets (11) from spare tire

support (2) and brackets (7). Discard locknuts (8).

1.

Install two angle brackets (11) on spare tire support (2) and brackets (7) with two screws (12),

washers (9), and new locknuts (8).

2.

Install bracket (3) on spare tire support (2) and brackets (7) with two screws (10), washers (5), and

new locknuts (6).

3.

Install four screws (4) and new locknuts (1) on spare tire support (2) and bracket (3).

Remove four locknuts (14), screws (15), and bracket (16) from lower davit (13). Discard locknuts (14).

Install bracket (16) on lower davit (13) with four screws (15) and new locknuts (14).

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