TM-9-2330-238-14
CHASSIS, SEMITRAILER: 6-TON, 4-WHEEL M295A1; SEMITRAILER, VAN: EXPANSIBLE, 6-TON, 4-WHEEL M313; SEMITRAILER, VAN: SHOP, FOLDING SIDES, 6-TON, 4-WHEEL M447 AND M447C; SEMITRAILER, VAN: REPAIR PARTS, SHOP EQUIPMENT, 6-TON, 4-WHEEL M749; SEMITRAILER, VAN: REPAIR PARTS STORAGE, 6-TON, 4-WHEEL M750
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
JULY 1992
TM-9-2330-238-14 - Page 114 of 462
TM 9-2330-238-14
Table 4-2. Organizational Troubleshooting (Con’t).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Check for worn brakeshoe linings or linings that are too tight against brakedrum.
Adjust brakes (para 4-36) or replace brakeshoes (para 4-38).
LANDING GEAR (EARLY MODEL)
21. ERRATIC OPERATION (BINDING AND GRINDING).
Step 1.
Raise and lower landing gear and check for dirt and grit on moving parts.
Clean moving parts.
Step 2.
Check for adequate lubrication.
Lubricate in accordance with Chapter 3, Section 1.
LANDING GEAR (LATE MODEL)
22.
ERRATIC OPERATION (BINDING AND GRINDING).
Step 1.
Raise and lower landing gear and check for dirt and grit on moving parts.
Clean moving parts.
Step 2.
Check operation after cleaning.
Replace gearbox if binding persists (para 4-55).
LEVELING JACKS
23. LEVELING JACK IS HARD TO OPERATE.
Step 1.
Check lubrication.
Lubricate leveling jack in accordance with Chapter 3, Section i.
Step 2.
Check for bent jack screw.
If bent, repair leveling jack (para 4-54).
Step 3.
Check load on semitrailer.
Reduce amount of load during leveling procedure.
4-16
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