wc_tx000640gb.fm
35
CRT 36 Maintenance
4.9 Drive Belt
To replace the drive belt:
1. Place the trowel on a flat, level surface with the blades pitched flat.
2. Turn engine off and disconnect battery.
3. Remove the beltguard.
4. Remove 2 bolts (a), washers (b) and nuts (c) from each bearing flange.
5. Remove the 4 bolts (d) holding each inside universal joint to the shaft fitting.
Remove universal joints and shims (if included) from ends of drive shaft.
6. Lift the drive pulley up far enough to slide belt past.
7. Remove the old belt and install a new one.
8. Reverse the procedure for assembly. Align the bearings and shaft as straight as
possible. Adjust pulley offset and center distance to values as shown.
9. Torque the bearing bolts (a) to 99±10 ft.lbs. Torque the universal joint bolts (d) to
10±1 ft.lbs.
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