24
SERVICE AND MAINTENANCE
NOTE: This Operator’s Manual covers several models. Tractor features may vary by model.
Not all features in this manual are applicable to all tractor models and the tractor depicted
may differ from yours.
WARNING
Before performing any maintenance or repairs, disengage the PTO, set the
parking brake, stop the engine and remove the key to prevent unintended
starting.
Post-Operation Tractor Care
After each operation of the tractor, the following procedures should be implemented
to extend the life of your tractor and ensure safe operating conditions.
WARNING
Failure to follow these recommendations may result in serious injury to
yourself or others and may cause damage to the tractor.
Cleaning the Underside of the Deck
Refer to the Engine Operator’s Manual for all engine issues and questions.
Deck Wash System
Your tractor’s deck is equipped with a water port on its surface as part of its deck
wash system.
Use the Smart Jet to rinse grass clippings from the deck’s underside and prevent the
buildup of corrosive chemicals. Complete the following steps AFTER EACH MOWING:
1. Drive the tractor to a level, clear spot on your lawn, near enough for your
garden hose to reach.
CAUTION
Make certain the tractor’s discharge chute is directed AWAY from your house,
garage, parked cars, etc.
2. Disengage the PTO, set the parking brake and stop the engine.
3. Thread the hose coupler (packaged with your tractor’s Operator’s Manual)
onto the end of your garden hose.
4. Attach the hose coupler to the water port on your decks surface. See Figure
28.
Figure 28
5. Turn the water on.
6. While sitting in the operator’s position on the tractor, start the engine and
place the throttle lever in the FAST position.
7. Move the tractor’s PTO into the engaged (ON) position.
8. Remain in the operator’s position with the deck engaged for a minimum of
two minutes, allowing the underside of the deck to thoroughly rinse.
9. Move the tractor’s PTO into the disengaged (OFF) position.
10. Turn the ignition key to the STOP position to turn the tractor’s engine off.
11. Turn the water off and detach the hose coupler from the water port on your deck’s
surface.
NOTE: On 50” and 54” decks there are two water ports; one on each side of the
deck.
12. After cleaning your deck with the Smart Jet system, return to the operator’s
position and engage the PTO. Keep the deck running for a minimum of two
minutes, allowing the underside of the deck to thoroughly dry.
Cleaning the Tractor
WARNING
If the tractor has been recently run, the engine, muffler and surrounding
metal surfaces will be hot and can cause burns to the skin. Let the engine
cool for at least five minutes Exercise caution to avoid burns.
Your tractor should be cleaned after each use and under certain conditions, i.e. dry
conditions and/or mulching situations, additional cleaning may be necessary.
One of the best ways to keep your tractor running efficiently and to reduce fire risk
is to regularly remove debris buildup from the tractor. Follow the recommendations
below and contact your authorized dealer with any questions.
• Allow the machine to cool in an open area before cleaning.
• Do not use water on any part of the tractor except the underside of the cutting
deck. Doing so can cause damage to the tractor’s spindle bearings, electrical
system and engine, leading to premature failures. The use of compressed air
and/or leaf blower will help keep the tractor clean.
• Clean under the hood. Exhaust manifold, around fuses, all wiring and
harnesses, muffler pipe, muffler shield, engine intake screens and cooling
fins, etc. See Figure 29.
Figure 29
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