Uneven mowing result, vibrations
Too low blade speed
Low engine revs
Driving speed too high
Too long grass
Wet lawn
See the “Mowing tips” section
in the Operator's manual
User error
Damaged / dull blades
Replace / Sharpen the blades
Cutting unit set incorrectly
Adjust the cutting unit
Clean
Grass build up under cover
Different tyre pressure front
wheels or swivel castors
Drive belt slips NOTE: 3 belts
engine – blade axles
Belt oily or worn
Inflate to correct pressure
Clean or replace the belt
Lubricate the bearing or
replace the belt adjuster
Check the belt tensioning
mechanism
Machine fault
Uneven mowing results
Loose blade
Coating on blades
Imbalanced blades
Belt pulley loose
Worn blade bearing
Check friction washers
Tighten blades.
Clean blades and underside
of cover
Balance or replace blades
Check hub and axle. Tighten
belt pulley
Repair worn bearings, check
the others.
Cutting unit
Engine not secured
Check the engine mounting
Engine does not run on one
cylinder
Faulty injection pump
pressure pipe or injector
Engine damage
Perform compression test
Pump drive or power take-off
(PTO) damaged
Engine
Vibrations
Inspect the axles and
solenoid clutch for damage
Power Take-off
Play support bearing for axle
Replace the support bearing
Belt pulley loose on axle
Replace damaged parts
Universal joint defective
Replace the propeller shaft
Power take-off belts worn
Replace belts
Angle gear loose or defective
/ Repair
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