6. MAINTENANCE AND ADJUSTMENT
Properly performed regular maintenance and inspection of the riding mower helps to increase its
problem-free operating lifetime. Worn or damaged parts must be replaced in time. When replacing
parts use only original spare parts, using non-original parts may damage the machine, endanger the
health of the driver or other persons and during the warranty period it voids the warranty. To order
spare parts always contact the machine's manufacturer or an authorised service centre.
6.1 OVERVIEW OF CHECKS AND MAINTENANCE
PART
BATTERY
FUEL FILTER
BLADE HOLDER
ELECTRICAL
CIRCUIT
HYDRAULIC CIRCUIT
ENGINE COOLING
DRIVE V-BELT
MOWING V-BELT
MOTOR OIL
V-BELT TENSIONING
MECHANISM
OIL IN THE
HYDRAULIC CIRCUIT
OIL FILTER
OIL FILTER OF THE
TRANSMISSION
PARKING BRAKE
TYRES
CONTROL ELEMENTS
RUBBER COVERS
FRONT DRIVE AXLE.
(FOR MODEL
AC 92-23 4x4)
FRONT AXLE
GEAR BOX
1
GEAR STICK
STEERING
SPARK PLUGS
Before every use
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Check
Check safety switches
Check for leaks
Remove grass from
the engine grill and
from the exhaust
Check for wear,
tension
Check for wear,
tension
Check the level, fill up
Check if working
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Check if working
Check pressure and
condition
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Check condition
Check condition and
fastening of all ball
joints and check the
steering connection
rod
Check the condition of
the joints and wheels
Check for leaks
Check if working
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INTERVAL
After every 50 hours
of operation or 1x
per year
Check the level of the
electrolyte
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Check cable bundles
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Cleaning
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Oil change
Check condition
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Check mechanism
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Check
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Lubrication of vertical
joints
Check condition of
pulley
Check belt tension
Check if working
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160
Every 100 hours or
1x per year
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Replacement
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Replacement
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Check oil level
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Clean and adjust or
replace
NOTE
Check the connection
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Replacement after
200 hours of operation
Replacement after 200
hours of operation
Front 150kpa
Rear 80kpa
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The ball joints must
have minimum
looseness.
The connecting rod
must not show signs of
damage (cracks)
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Oil SAE 10w-40
5w-50 (4x4)
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