Troubleshooting Guide
Engine/Motor and Drive Pulleys Alignment
6
6-11
WMdoc072919
Troubleshooting Guide
WARNING!
Do not adjust the engine drive belts or belt support bracket
with the engine running. Failure to follow this could result in death or
serious injury.
1.
Install and properly tension the drive belt (
).
2.
With the clutch disengaged, use a straight edge to check the alignment of the pulley on
the engine to the alternator pulley.
3.
If necessary, loosen the bushing on the engine pulley to adjust it until it is aligned with the
alternator pulley.
4.
Check the tightness of all engine mounting bolts and pivot bushing clamps.
5.
Engage the clutch handle and recheck the pulley alignment. Adjust if necessary.
6.
Recheck the drive belt support(s) and adjust, if necessary. (
).
Lights are provided on the control front panel and the motor control assembly (located in
the remote power box) to help diagnose power feed or up/down problems should they
occur.
Two indicator lights are provided on the back of the front control panel. If power is sup-
plied to the control panel, the red power indicator light will be illuminated. The drum switch
indicator illuminates when the up/down drum switch is engaged. The light will illuminate
green with the drum switch in the up position and red with the drum switch in the down
direction.
See Figure 6-3.
FIG. 6-0
SM0341
Power Indicator
Drum Switch Indicator