Craftsman PGT9000 - Manual (Page 31)

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TROUBLESHOOTIN
A warning
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.
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This section addresses minor service issues. To locate the nearest Sears Service Center or to schedule service, simply contact Sears
at 1-800-4-MY-HOME®.
Problem Cause Remedy
Engine fails to start 1. PTO/Blade Engage knob engaged. 1. Place knob in disengaged (OFF) position.
2. Parking brake not engaged. 2. Engage parking brake.
3. Spark plug wire disconnected. 3. Connect wire to spark plug.
4. Throttle control lever not in correct starting
position.
4. Place Throttle lever to FAST position.
5. Fuel tank empty, or stale fuel. 5. Fill tank with clean, fresh (less than 30 days old) gas.
6. Blocked fuel line. 6. Replace fuel line. See a Sears or other qualified
service dealer. Replace fuel filter. See the Service
and Maintenance section.
7. Faulty spark plug. 7. Clean, adjust gap or replace plug.
8. Engine flooded. 8. Crank engine with throttle in FAST position.
Engine runs erratically 1. Tractor running with Choke activated. 1. Check that the electric choke is working. See a
Sears or other qualified service dealer.
2. Spark plug wires loose. 2. Connect and tighten spark plug wires.
3. Blocked fuel line or stale fuel. 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 Mainte­
nance section.
4. Vent in gas cap plugged. 4. Clear vent or replace cap it damaged.
5. Water or dirt in fuel system. 5. Drain fuel tank. Refill with clean, fresh gasoline. See
the Service and Maintenance section.
6. Dirty air cleaner. 6. Replace air cleaner paper element or clean foam
precleaner.
Engine overheats 1. Engine oil level low 1. Fill engine with proper amount and type of oil.
2. Air flow restricted 2. Clean grass clippings and debris from around the
engine's cooling fins and blower housing.
Engine hesitates at high RPMs 1. Spark plug gap set too close 1. Remove spark plug and adjust gap.
Engine idles poorly 1. Fouled spark plug 1. Replace spark plug and adjust gap.
2. Dirty air cleaner 2. Replace air cleaner element and/or clean pre­
cleaner.
Excessive vibration 1. Cutting blades loose or unbalanced 1. Tighten blade and spindle. Balance blade.
2. Damaged, dull, or bent cutting blade 2. Replace blade.
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