111-1471 (C) 29/8/08 12:56 pm Page 1.33

TROUBLE SHOOTING

 

PROBLEM

POSSIBLE FAULT

 

REMEDY

 

 

 

 

 

 

 

 

Engine vibrates excessively

Mounting bolts loose.

 

Tighten bolts

 

 

 

Cutterblade bolt loose.

 

Tighten bolt

 

 

 

Cutterblade out of balance.

 

Balance cutterblade

 

 

 

Bent crankshaft.

 

Consult your dealer

 

 

 

 

 

 

 

 

Uneven cut

Undulating ground conditions

 

Change direction of travel

 

 

 

Cutterblade worn

 

Sharpen the cutterblade

 

 

 

Cutterblade out of balance

 

Balance the cutterblade

 

 

 

Wheels / roller damaged

 

Inspect and replace as necessary

 

 

 

 

 

 

 

 

Discharge chute blocks

Grass is wet

 

Mow dry grass

 

 

 

Cut height too low

 

Increase cut height

 

 

 

Grassbag full

 

Empty grassbag

 

 

 

Airflow through the

 

Clean the grassbag

 

 

 

grassbag is restricted

 

 

 

 

 

Engine speed too slow

 

Set throttle to fast position

 

 

 

 

 

 

 

 

Mower is hard to push

Cut height too low

 

Increase cut height

 

 

 

Wheels / roller damaged

 

Inspect and replace as necessary

 

 

 

 

 

 

 

 

Mower will not self propel

Clutch out of adjustment

 

Adjust clutch cable

 

 

 

Drive belt damaged

 

Replace drive belt

 

 

 

 

 

 

 

 

Poor grass collection

Airflow through the

 

Clean the grassbag

 

 

 

grassbag is restricted

 

 

 

 

 

Discharge chute blocked

 

Remove blockage

 

 

 

Wet grass

 

Mow in dryer conditions

 

 

 

Grassbag full

 

Empty grassbag

 

 

 

Engine speed too slow

 

Set throttle to fast position

 

 

 

 

 

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Hayter Mowers 561F, 560F manual Trouble Shooting