21
Service Performed
25 hrs
50 hrs
200 hrs
300 hrs
400 hrs
500 hrs
Check engine oil (add if necessary)
•
Check for fuel and oil leakage
Check for loose or lost nuts and
screws
•
Check or clean air inlet screen
2
Remove debris from
transmission cooling fans
•
Check mower blades
•
2
1
1
Tighten nuts and screws
•
Clean engine cooling system
Clean and regap spark plugs
Clean dust and dirt from cylinder
and cylinder head fins
2,4
•
Replace outer filter element
2
Clean oil cooler fins
(front and back)
Clean under engine shrouds and
all block cooling fins
4
Check and adjust valve
clearance
4
•
Clean and lap valve seating
surface
4
•
Replace inner filter element
2
•
Change hydraulic oil and filter
3
3
5
1
Change after first 25 hours of operation, every 100 hours
thereafter.
2
Service more frequently under dusty conditions.
3
Change after first 75 hours of operation, every 400 hours
thereafter.
4
Service to be performed by an authorized service facility.
5
Adjust clutch every 500 hours or once per season if used
NOTICE: The preset engine oil service
intervals
are normal recommended intervals.
Specific
engine manufacturer’s
recommendations may
vary.
To clear a service message, press the Mode
button to select Service Alert mode and then hold
the Mode button for 3 seconds.
MAINTENANCE SCHEDULE
These service intervals can be used as a guide. Service
more frequently as dictated by operating conditions.
SERVICE PARTS
Contact RC Mowers to purchase service
parts for
your unit.
Common Service Parts
Hydraulic Oil and Filter Kit
PTO Belt (Engine to Deck) – 52
PTO Belt (Engine to Deck) – 60
PTO Belt (Engine to Deck) – 72
Yamaha EFI Engines
Kawasaki Engines
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