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 51 of 576
TM 9-2330-227-14&P
AFTER USE
LOWERING LANDING GEAR
1. Unhook crank (1) from stowage bracket (2).
2. Turn crank (1) clockwise in high gear until leg (3) is extended, and put crank back in
stowage bracket (2). Repeat steps 1 and 2 for other leg (4).
POSITIONING CHOCK BLOCKS
1. Take chock blocks (5) out of stowage racks (6), one for each side of semitrailer.
2. Place chock blocks (5) as follows:
a. On downgrades, place chock blocks (5) in front of outside tire and wheel assemblies (7).
b. On upgrades, place chock blocks (5) behind outside tire and wheel assemblies (7).
c. On level ground, place one chock block (5) in front of one outside tire and wheel
assembly (7), and place the other chock block (5) behind the opposite outside tire and
wheel assembly (7).
TA231215
2-25
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