Troubleshooting
Problem
Possible Cause
Corrective Action
1. The throttle-choke-engine stop control is
not in the Fast position.
1. Move the control to the Fast position.
2. Cutting too much grass in one pass
2. Raise the cutting height. If necessary, cut
a second time at lower cutting height.
3. Mowing too fast.
3. Slow down.
4. The grass is wet.
4. Allow the grass to dry before mowing.
Discharge chute plugs.
5. The underside of the lawn mower deck
contains clippings and debris.
5. Clean the underside of the lawn mower
deck.
1. The self-propel drive cable is out of
adjustment or is damaged.
1. Adjust the self-propel drive cable. Replace
the cable if necessary.
2. There is debris under the frame.
2. Clean the debris from under the frame.
Lawn mower does not self-propel.
3. Check belt for damage.
3. Replace belt.
1. BBC belt or timing belt is worn, loose, or
broken.
1. Adjust BBC cable; adjust timing belt
tension. Replace if necessary.
2. BBC belt is off pulley.
2. Check belt for damage; replace if
necessary.
Blades do not rotate or slip.
3. BBC cable is worn, loose, or broken.
3. Adjust BBC cable; replace if necessary.
1. Blades are installed or aligned incorrectly.
1. Reinstall blades.
2. Blade adapters are worn, loose, or broken.
2. Replace blade adapters.
3. Timing belt is worn, loose, or broken.
3. Re-time blades and adjust timing belt
tension; replace if necessary.
Blades contacting each other.
4. Timing sprockets or idler pulley is worn,
loose, or broken.
4. Replace sprockets or idler pulley if
necessary.
38
Summary of Contents for exmark 30"
Page 1: ...COMMERCIAL 30 For Serial Nos 408 644 346 Higher Part No 4505 171 Rev A ...
Page 40: ...Notes 40 ...
Page 41: ...Notes 41 ...
Page 42: ...Service Record Date Description of Work Done Service Done By 42 ...
Page 43: ...43 ...
