Maintenance Schedule; Maintenance Procedures; Checking / Adding Fuel; Replacing The Fuel Filter - Ferris IS2100Z Series Operator's Manual

5. See engine owner's manual and follow all instructions for
preparing engine after storage.
6. Check crankcase oil level and add proper oil if necessary.
If any condensation has developed during storage, drain
crankcase oil and refill.
7. Inflate tires to proper pressure. Check fluid levels.
8. Start the engine and let it run slowly. DO NOT run at high
speed immediately after starting. Be sure to run engine only
outdoors or in well ventilated area.

Maintenance Schedule

UNIT MAINTENANCE
Before Each Use
Check Safety Interlock System
Check Rider Brakes
Check Rider / Mower for Loose Hardware
Check Hydraulic Oil Level
Every 25 Hours
Clean Deck & Check/Replace Mower Blades*
Lubricate Rider & Mower*
Check Tire Pressures
Every 100 Hours
Check Mower Blade Stopping Time
Clean Battery & Cables
Initial Change of Hydraulic Oil
Every 400 Hours
Change Hydraulic Oil & Filter
ENGINE MAINTENANCE
Before Each Use
Check Engine Oil Level
Every 25 Hours
Check/Clean Cooling Fins & Intake*
Every 50 Hours
Check/Clean Spark Arrester**
Refer to Engine Owner's Manual
Service Air Filter
Change Oil & Filter
Check/Replace Spark Plugs
Check/Replace Fuel Filter
*More often in hot (over 85°F, 30°C) weather or dusty operating conditions.
**If equipped, replace if damaged.
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Maintenance Procedures

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 20).
20
2. Fill the fuel tank to the bottom of the filler neck. This will
allow for fuel expansion.
Note: Do not overfill. Refer to your engine owner's manual
for specific fuel recommendations.
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.
Carbureated Models: The fuel filter is located in the fuel line
between fuel tank and carburetor, near the fuel pump.
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