TM-9-2330-227-14-P

SEMITRAILER, VAN: SHOP, 6-TON, SINGLE AXLE, M146

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

JUNE 1985

TM-9-2330-227-14-P - Page 223 of 576

4-145

TM 9-2330-227-14&P

HUB AND DRUM - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

REMOVAL - CONTINUED

13.

Hub (2) or

spindle (6)

14.

Hub (2)

15.

16.

Spindle (6)

17.

Drum (12) and

adapter plate (13)

18.

Drum (12)

INSTALLATION

Seal (15)

Inner bearing (16)

Two bearing

cups (17)

Wiper (18)

Ten studs (19),

ten nuts (20),

Iockwashers (21),

and inspection

hole cover (22)

Adapter plate (13)

Using seal puller, take off and separate.

Take out.

Using cup puller/instailer, take out.

Using seal puller, take off.

a. Using 5/8-inch socket, ratchet handle

with 1/2-inch drive, and 5/8-inch

open-end wrench, unscrew and

take off.

b. Using ball-peen hammer and 3/8-inch

brass drift, drive studs (19) out.

Using ball-peen hammer, unseat and

separate.