20
Maintenance and care
Troubleshooting table
Additional problems
Diagnosis
Cause
Solution
Attachment moves at engine idle.
Engine idle too high.
Adjust.
Broken clutch spring or worn
clutch spring boss.
Replace spring/shoes as required,
check idle speed.
Loose attachment holder.
Inspect and re-tighten holders se-
curely.
Excessive vibration.
Warped or damaged cutting at-
tachment.
Inspect and replace attachment as
required.
Loose gearcase.
Tighten gearcase securely.
Bent main shaft/worn or dam-
aged bushings.
Inspect and replace as necessary.
Attachment will not move.
Shaft not installed in power-
head or gearcase.
Inspect and reinstall as required.
Broken shaft.
Consult your dealer
Damaged gearcase.
Consult your dealer
Checking and maintenance requires specialist knowledge. If you are unable to check and maintain the product or deal with a
fault yourself, consult your dealer. Do not attempt to dismantle the product.
Consult your dealer in the event of a problem that is not covered in the table above, or other such concerns.
For spare parts and consumables, please use only genuine parts and designated products and components. Using parts from
other manufacturers or non-designated components may result in a malfunction.
Summary of Contents for HCAA-2401A-LW
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