TM-9-2330-202-13-P

TRAILER, CARGO, 3/4-TON, 2-WHEEL: M101A1, M101A2 AND M101A3; TRAILER, CHASSIS, 3/4-TON, 2-WHEEL: M116A1 AND M116A2; TRAILER, CHASSIS, 1-TON, 2-WHEEL: M116A3

TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

DECEMBER 2011

TM-9-2330-202-13-P - Page 289 of 552

FIELD MAINTENANCE

SPRING HANGER MAINTENANCE

INITIAL SETUP:

Tools and Special Tools

Tool Kit, General Mechanic's

(WP

0115, Table 1, Item 1)

Wrench, Torque (WP

0115, Table 1, Item 2)

Wrench, Torque (WP

0115, Table 1, Item 3)

Materials/Parts

Eight self-locking nuts (4 for rear spring hanger,

4 for front spring hanger)

(WP

0096, Figure 15, Item 10)

Self-locking nut (front spring hanger)

(WP

0097, Figure 16, Item 11)

Two cotter pins

Materials/Parts (cont.)

(M101A1, M101A3, M116A1, M116A2)

(WP

0099, Figure 18, Item 1)

Two cotter pins (M116A3)

(WP

0099, Figure 18, Item 1)

Two lubrication fittings

(WP

0099, Figure 18, Item 3)

Degreasing solvent

(WP

0114, Table 1, Item 9)

Rag, wiping (WP

0114, Table 1, Item 24)

References

WP

0077

WARNING

Trailer must be supported by blocking or support stands placed under axle or frame

throughout maintenance procedure. Failure to comply may result in death or injury to

personnel. Seek medical attention in the event of an injury.

FRONT SPRING HANGER REMOVAL

1.

Place lifting device under vehicle on side where front spring hanger (Figure 1, Item 1) is being removed. Use

lifting device to raise trailer. Place suitable support under front corner of vehicle.

2.

Lower vehicle until weight of trailer rests on support at the front corner. Some weight will be on lifting device.

1

M116_M101_FIG 1

Figure 1.

Trailer Support.

TM 9-2330-202-13&P

0058

0058-1