Troubleshooting - Craftsman Z6000 SERIES Operator's Manual

This section addresses minor service issues. To locate the nearest Sears Service Center or to schedule service, simply contact Sears at 1-888-331-4569.
Problem
Engine Fails to start
Engine runs erratically

TROUBLESHOOTING

Before performing any type of maintenance/service, disengage all controls
and stop the engine. Wait until all moving parts have come to a complete
stop. Disconnect spark plug wire and ground it against the engine to
prevent unintended starting. Always wear safety glasses during operation
or while performing any adjustments or repairs.
Cause
1. PTO/Blade Engage knob engaged.
2. Parking brake not engaged.
3. Spark plug wire disconnected.
4. Throttle control lever not in correct starting
position.
5. Fuel tank empty, or stale fuel.
6. Blocked fuel line or fuel filter.
7. Faulty spark plug.
8. Engine flooded.
9. Fuse(s) blown.
1. Riding mower running with Choke activated.
2. Spark plug wire loose.
3. Blocked fuel line or stale fuel.
4. Vent in gas cap plugged.
5. Water or dirt in fuel system.
6. Dirty air cleaner.
WARNING
1. Place knob in disengaged (OFF) position.
2. Engage parking brake.
3. Connect wire to spark plug.
4. Place Throttle lever to FAST position.
5. Fill tank with clean, fresh (less than 30 days old)
gas.
6. Replace fuel line. See a Sears or other qualified
service dealer. Replace fuel filter. See the Service
and Maintenance section.
7. Clean, adjust gap or replace plug.
8. Crank engine with throttle in FAST position.
9. Replace fuse.
1. Check that the electric choke is working. See a
Sears or other qualified service dealer.
2. Connect and tighten spark plug wire.
3. Replace fuel line. See a Sears or other qualified
service dealer. Fill tank with clean, fresh gasoline
and replace fuel filter. See the Service and
Maintenance section.
4. Clear vent or replace cap if damaged.
5. Drain fuel tank. Refill with clean, fresh gasoline.
See the Service and Maintenance section.
6. Clean or replace air cleaner paper element or
clean foam pre-cleaner.
31
Remedy