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 55 of 576
TM 9-2330-227-14&P
OPERATION ON ROCKY TERRAIN
1.
2.
3.
Tires must be inflated to 50 psi (345 kPa) when moving on rough or rocky terrain.
Underinflated tires will cause internal ruptures of the tires and damage to tubes.
Before driving over stumps or rocks, make sure semitrailer can clear them. Such objects
can damage components on underside of semitrailer. Beware of low hanging tree limbs that
can cause damage to van body.
Be sure you have a serviceable spare tire and wheel assembly because there is a greater
chance of tire puncture.
FORDING
Before Fording
1. Before entering water, check the bottom surface condition. If bottom surface is too soft,
do not ford.
After Fording
2. After coming out of water, apply brakes a few times to help dry out brake linings. Make
sure semitrailer brakes are working properly before driving at normal speeds.
3. Drain or dry all areas where water is lying.
4. Lubricate all unpainted surfaces.
5. Dry all lubricating points, and lubricate them. See Lubrication Instructions, page 4-5.
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