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Maintenance
CAUTION
Excessive debris around engine and exhaust
system area can cause engine, exhaust area, and
hydraulic system to overheat which can create
a re hazard.
Clean all debris from engine and exhaust system
area.
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Remove air deector panel from behind seat.
3. Clean around ywheel, cylinder head, injectors,
and injector pump.
4. Clean all debris from the exhaust system area.
5. Wipe up any excessive grease or oil around the
engine and exhaust area.
6. Reinstall the air deector panel.
Important: Do Not use water to clean
engine. Use low pressure compressed air. See
Engine Owner’s Manual.
Clean the Radiator
Service Interval: Every 50 hours (May be
required more often in dry
or dirty conditions.)
1. Stop engine, wait for all rotating parts to stop and
remove key. Engage parking brake.
2. Allow engine to cool.
3. Rotate seat and engine cover forward.
4. While holding fan up, remove the four screws
attaching the fan to the shroud. Disconnect and
remove the fan.
5. Using compressed air, blow out debris stuck
between the ns of the entire radiator, both from
the top down and from the bottom up.
6. If debris remains, it may be necessary to use water
from a low pressure hose. If the radiator is clean,
proceed to step
8.
7. Cover the engine with a piece of cardboard, or a
plastic sheet. Squirt water down through the ns.
Blow through with low pressure air from both
directions. If debris remains, repeat until clean.
8. Re-assemble the fan to the radiator. Reconnect
the fan.
9. Start the engine to ensure the fan is functioning
properly.
Clean Debris From Machine
Service Interval: Before each use or daily
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Clean off any oil, debris, or grass build-up on the
machine and cutting deck, especially under deck
belt shields, around the fuel tank, around engine
and exhaust area.
Clean Grass Build-Up Under
Deck
Service Interval: Before each use or daily
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Raise deck to the transport (5 inch (12.7 cm)
cutting height) position. Lift the front of unit
and support unit using jack stands or equivalent
support.
CAUTION
Raising the mower deck for service or
maintenance relying solely on mechanical
or hydraulic jacks could be dangerous. The
mechanical or hydraulic jacks may not be
enough support or may malfunction allowing
the unit to fall, which could cause injury.
Do Not rely solely on mechanical or hydraulic
jacks for support. Use adequate jack stands
or equivalent support.
3. Clean out any grass build-up from underside of
deck and in discharge deector.
Waste Disposal
Motor Oil Disposal
Engine oil and hydraulic oil are both pollutants to
the environment. Dispose of used oil at a certied
recycling center or according to your state and local
regulations.
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