PROBLEM
A SCREECHING
SOUND IS MADE
WHEN TRAVELLING
EXTREME
VIBRATIONS OCCUR
WHEN TRAVELLING
THE TRAVEL DRIVE
BELT OF THE
MOWER IS SLIPPING
THE TRAVEL
DRIVE BELT OF
THE MOWER IS
CREAKING
THE TRAVEL DRIVE
BELT JUMPS OUT
DURING OPERATION
PROBLEMS WITH TRAVEL
POSSIBLE CAUSES
Worn out or damaged drive belt
Damaged or deformed belt pulleys
The travel drive belt is damaged
Travel belt is loose
The pump damper is damaged or
has fallen out
The travel drive belt is insufficiently
tensioned
The travel drive belt is damaged or
worn out
The belt pulley of the engine or the
pump is damaged.
The travel drive belt is insufficiently
tensioned
The travel drive belt is insufficiently
tensioned
The route of the travel drive belt is
incorrect
Damaged belt pulleys
The drive belt pulleys are not
parallel.
Check the condition of the belt and the
tensioning pulley, and re-tension the
belt if necessary.
If the problem persists, immediately
contact an authorised service centre.
Check the condition of the belt pulleys
of the motor and pump. Replace if
necessary.
Check whether the belt has any burned
spaces or other irregularities. Replace
it if necessary.
Check belt tension. Replace it if
necessary.
Put it on or replace the damaged
damper.
Check the tension of the belt and
tension it if necessary.
Check the condition of the belt and
replace it if necessary.
Check its condition and replace it if
necessary..
Check the tension of the belt and
tension it if necessary.
Check the working condition of the
tensioning pulley.
Check the tension of the belt and
tension it if necessary.
Check the route of the belt. Adjust if
necessary.
Check whether the pulleys are
damaged. Replace them if necessary.
Check the parallelism of the belt
pulleys. Rotate the pump as necessary.
154
REMEDY