TM-9-2330-326-14-P

SEMITRAILER, TACTICAL, DROP DECK BREAKBULK/CONTAINER TRANSPORTER, 22-1/2 TON, M871A3

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

FEBRUARY 2006

TM-9-2330-326-14-P - Page 189 of 540

TM 9-2330-326-14&P

7-17

7-6. KINGPIN REPLACEMENT.

This Task Covers:

a. Removal

b. Installation

c. Follow-On Tasks

Initial Setup:

Tools and Special Tools:

References:

Tool kit, general mechanic’s (Item 4, Appendix B-3)

TM 9-237

Shop equipment auto repair, FM Basic (Item 3, Appendix B-3)

Shop equipment welding Field Maintenance

Equipment Conditions:

Personnel Required:

Landing legs down

Two (2)

Semitrailer disconnected from prime mover

Front axle outer tires/wheels removed

Rear axle tires chocked

WARNING

•

Compressed air for cleaning purposes will not exceed

30 psi. Particles blown by air are hazardous. Make

certain the air stream is directed away from user and

other personnel in the area. To prevent injury, user

must wear protective goggles or face shield when

using compressed air.

•

Wear welding mask, gloves, and apron when welding

or using cutting torch. Failure to wear adequate

protective clothing may result in serious injury.

•

Eye protection is required. Particles from grinding

operations are hazardous to the eyes.

CAUTION

Make sure electrical wiring, connectors, air lines and

converter box are protected against damage/heat from the

welding operation. Move or remove these items to protect

them.

Replace any damaged components.

NOTE

See Paragraph 7-1 for additional service requirements and

TM 9-237 for welding instructions.