Troubleshooting
Problem
Possible Cause
Corrective Action
1. Blade control (PTO) is engaged.
1. Move the blade contro (PTO) to
disengaged.
2. Parking brake is not on.
2. Set the parking brake.
3. Operator is not seated.
3. Sit on the seat.
4. Battery is dead.
4. Charge the battery.
5. Electrical connections are corroded or
loose.
5. Check the electrical connections for
good contact.
6. Fuse is blown.
6. Replace the fuse.
Starter does not crank
7. Relay or switch is defective.
7. Contact an Authorized Service Dealer.
1. Fuel tank is empty.
1. Fill the fuel tank with fuel.
2. Air cleaner is dirty.
2. Clean or replace the air cleaner
element.
3. Dirt in the fuel filter.
3. Replace the fuel filter.
Engine will not start, starts hard, or fails
to keep running.
4. Dirt, water, or stale fuel is in the fuel
system.
4. Contact an Authorized Service Dealer.
1. Engine load is excessive.
1. Reduce the ground speed.
2. Air cleaner is dirty.
2. Clean the air cleaner element.
3. Oil level in the crankcase is low.
3. Add oil to the crankcase.
4. Cooling fins and air passages above
the engine are plugged.
4. Remove the obstruction from the
cooling fins and air passages.
5. Vent hole in the fuel cap is plugged.
5. Clean or replace the fuel cap.
6. Dirt in the fuel filter.
6. Replace the fuel filter.
Engine loses power.
7. Dirt, water, or stale fuel is in the fuel
system.
7. Contact an Authorized Service Dealer.
1. Engine load is excessive.
1. Reduce the ground speed.
2. Oil level in the crankcase is low.
2. Add oil to the crankcase.
Engine overheats.
3. Cooling fins and air passages above
the engine are plugged.
3. Remove the obstruction from the
cooling fins and air passages.
1. By pass valve is not closed tight.
1. Tighten the by pass valve.
2. Drive or pump belt is worn, loose or
broken.
2. Change the belt.
3. Drive or pump belt is off a pulley.
3. Change the belt.
4. Broken or missing idler spring.
4. Replace the spring.
Machine does not drive.
5. Hydraulic fluid level is low or too hot.
5. Add hydraulic fluid to the reservoir or
let it cool down.
1. Cutting blade(s) is/are bent or
unbalanced.
1. Install new cutting blade(s).
2. Blade mounting bolt is loose.
2. Tighten the blade mounting bolt.
3. Engine mounting bolts are loose.
3. Tighten the engine mounting bolts.
4. Loose engine pulley, idler pulley, or
blade pulley.
4. Tighten the appropriate pulley.
5. Engine pulley is damaged.
5. Contact an Authorized Service Dealer.
6. Blade spindle is bent.
6. Contact an Authorized Service Dealer.
Abnormal vibration.
7. Motor mount is loose or worn.
7. Contact an Authorized Service Dealer.
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Содержание Z590-D Z Master
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