Manual for 917.28903

Manual for 917.28903

Brand: CRAFTSMAN

Category: Lawn Mower

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Sept. 12, 2025, 4:16 a.m.

Warranty Information

Tractor is covered for defects in material/workmanship for two years, and the battery for ninety days.

Starting the Tractor: Ensure the tractor is on level ground, depress the clutch/brake pedal, set the parking brake, and place the gearshift in neutral. Engage the attachment clutch and turn the ignition key to start. For cold weather starting, use the choke. For warm weather starting, use the fast throttle position.

Operating the Tractor: Use the gearshift lever for direction and speed. Always operate the engine at full speed (fast) when mowing for optimal performance. Adjust mower deck height using the attachment lift lever.

Stopping the Tractor: Disengage the mower blades, depress the clutch/brake pedal fully, place the gearshift in neutral, and turn the ignition key to STOP. Always remove the key when leaving the tractor.

Safety Precautions: Read and follow all safety rules. Always wear eye protection. Be aware of slopes and operate cautiously. Never carry passengers. Keep children away from the operating area.

Troubleshooting and error codes

PROBLEM CAUSE CORRECTION
Will not start
  1. No fuel.
  2. Incorrect choke setting.
  3. Flooded engine.
  4. Bad spark plug.
  5. Dirty air filter.
  6. Dirty fuel filter.
  7. Water in fuel.
  8. Loose/damaged wiring.
  9. Carburetor out of adjustment.
  10. Valves out of adjustment.
  1. Fill fuel tank.
  2. Refer to starting section.
  3. Wait before trying again.
  4. Replace spark plug.
  5. Clean/replace air filter.
  6. Replace fuel filter.
  7. Drain fuel tank and carburetor, refill with fresh fuel, replace fuel filter.
  8. Check all wiring.
  9. Refer to "Adjusting the Carburetor" in Service and Adjustments.
  10. Contact Sears service center.
Hard to start
  1. Dirty air filter.
  2. Bad spark plug.
  3. Low/discharged battery.
  4. Dirty fuel filter.
  5. Stale/dirty fuel.
  1. Clean/replace air filter.
  2. Replace spark plug.
  3. Recharge/replace battery.
  4. Replace fuel filter.
  5. Drain fuel tank, refill with fresh fuel.
Engine does not turn over
  1. Clutch/brake pedal not depressed.
  2. Attachment clutch engaged.
  3. Low/discharged battery.
  4. Blown fuse.
  5. Corroded battery terminals.
  6. Loose/damaged wiring.
  7. Faulty ignition switch.
  8. Faulty solenoid/starter.
  9. Faulty operator presence switch(es).
  1. Depress clutch/brake pedal.
  2. Disengage attachment clutch.
  3. Recharge/replace battery.
  4. Replace fuse.
  5. Clean battery terminals.
  6. Check all wiring.
  7. Check/replace ignition switch.
  8. Check/replace solenoid/starter.
  9. Contact Sears service center.
Engine starts but does not run
  1. Low/discharged battery.
  2. Corroded battery terminals.
  3. Faulty ignition switch.
  4. Faulty solenoid/starter.
  1. Recharge/replace battery.
  2. Clean battery terminals.
  3. Check all wiring.
  4. Check/replace solenoid/starter.
Loss of power
  1. Cutting too much grass too fast.
  2. Throttle set to "CHOKE" position.
  1. Raise cutting height.
  2. Adjust throttle control.
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