TM 5-3610-287-24
3-18.
ALIGN EXPANDING SIDE GEAR MECHANISM (CONT)
NOTE
If only the roller bearing is being adjusted, omit steps 10
through 12 of the following procedure.
10.
Loosen jam nut (10).
Turn adjusting bolt (11) until there is 1/16- to 1/8-inch (1-2 cm)
11.
clearance between upper spur gear (12) and upper gear rack (13). Turn
bolt right to move gear in or left to move gear out.
Tighten jam nut (10).
12.
Remove hydraulic jack.
13.
CAUTION
Before retracting expanding side, ensure areas at both
expanding side tracks are clear of obstructions. Failure to
do so may result in equipment damage.
14.
Retract expanding side (5) 4 to 6 inches (10-15 cm).
15. Position seal strip (2) and secure with screws (1).
16.
Ensure rubber seal is firmly in track.
17.
Extend expanding side (5).
18.
Install removable floor section.
WARNING
Stay clear as folding floors are raised or lowered. Weight
of floors may cause serious injury.
19.
Lower folding floor and lock in down position (TM 5-3610-287-10,
ADJUSTING GEAR RACK TIMING
INITIAL SETUP
Tools
Master mechanic's tool kit (appendix B, section III, item 18)
Socket wrench set
Combination wrench set
Flat-tip screwdriver
3-32
