TM 9-6115-660-13&P
1. Disassemble trailer rear leveling-support jack.
a. Clamp leg assembly in a vise with spring pin (2, Figure 4-27) facing up.
b. Drive the spring pin (2) out of upper leg (1) and remove leg base (4).
c.
If defective, remove lubrication fitting (3).
d. Inspect upper leg (1) and leg base (4) for damage. If either needs to be replaced, replace entire
trailer rear leveling-support jack.
Figure 4-27. Rear Leveling-Support Jack Repair; 1 Ton Trailer.
2. Assemble trailer rear leveling-support jack.
a. If removed in disassembly, install lubrication fitting (3).
b. Clamp upper leg (1) in a vise with spring pin hole facing up.
c. Insert leg base (4), align hole and install a new spring pin (2).
4-54
