Not for
Reproduction
26
UNIT MAINTENANCE
Every 400 Hours or Yearly
Change hydraulic oil filter.
ENGINE MAINTENANCE
Before each use
Check engine oil level.
Clean visible debris from engine compartment and mower deck.
Every 50 Hours
Inspect / Clean spark arrester.**
Every 100 Hours
Check fuel filter.
Refer to engine owner's manual
Service air filter.
Change engine oil and filter.
Check / Replace spark plugs.
* More often in hot (over 85° F; 30° C) weather or dusty operating
conditions.
**If equipped. Replace if damaged.
Maintenance Procedures
Service and Maintenance Safety
WARNING
Amputation and crushing hazard
Specific steps must be taken in order to perform service and
maintenance procedures safely.
Read and follow all the applicable safety and instructional
messages in this manual.
Always disengage the mower blades, set the parking brake,
turn the engine OFF, remove the ignition key, and wait
for all movement to stop prior to performing service and
maintenance procedures.
Always disconnect the spark plug wire(s) and fasten it away
from the plug before beginning any maintenance or service
procedures on order to prevent accidental ignition.
Checking/Adding Fuel
WARNING
Gasoline is highly flammable and must be handled with
care. Allow engine to cool for at least 3 minutes before
refueling. Do not allow open flame, smoking or matches in
the area. Avoid over-filling and wipe up any spills.
To add fuel:
1. Remove the fuel cap (A, Figure 22).
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2. Do not fill above the bottom of the filler neck (A, Figure
23). This will allow for fuel expansion. If you are filling the
tank from a fueling station make sure that the nozzle is
inserted into the tank far enough that the splash guard (B)
contacts the opening of the filler neck.
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3. Install and hand tighten the fuel cap.
NOTICE
Refer to your engine owner's manual for specific fuel
recommendations.
Replacing the Fuel Filter
WARNING
Fuel and its vapors are extremely flammable and
explosive.
Fire or explosion can cause severe burns or death.
Do NOT remove the fuel filter when the engine is hot, as
spilled gasoline may ignite. Do NOT spread hose clamps
further than necessary. Ensure clamps grip hoses firmly
over filter after installation.
