Snapper 7800105 rear-engine riding lawn mower

User Manual - Page 32

For 7800105.

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Troubleshooting
PROBLEM PROBABLECAUSE
EngineWill Not
Start Using
Recoil Starter
EngineWill Not
Start Using
ElectricStarter
EngineStalls
After Running
EngineLoses
Power
EngineBackfires
When TurnedTo
"STOP"
Excessive
Vibration
2.
3.
4.
5.
6.
1.
2.
3.
4.
5.
6.
7.
Fueltank empty.
Engineneedschoking•
Spark plug wire disconnected•
._ORRECTIVEACTION
Fillfuel tank with fresh fuel to proper level•
2.Move choke control to "CHOKE"position•
3.Placespark plug wire onto spark plug.
Faultyparking brake, blade or ignition switch• 1.
Park brakenot engaged• 5.
Ignition is in the OFFposition• 3.
Fueltank empty.
Engineneedschoking• 2.
Spark plug wire disconnected• 3.
Faultyparking brake, blade or ignition switch• 1.
Park brakenot engaged• 5.
Blown Fuse. 3.
Faultyinterlock module• 7.
Contact authorized SNAPPERdealer•
Engagepark brake•
Turnignition switch to the RUNposition•
Fillfuel tank with fresh fuel to proper level•
Move choke control to "CHOKE"position•
Placespark plug wire onto spark plug.
Contact authorized SNAPPERdealer•
Engagepark brake•
Replacewith new 20 AMP fuse.
Contact authorized SNAPPERdealer•
8. Ignition is in the OFFposition• 3.Turnignition switch to the STARTposition•
9.Battery is weak or dead. _).Chargeor replacewith new battery•
10. Batterycables loose, broken disconnectedor
corroded•
11. Faultyelectric starter or starter solenoid•
12. Starter cable loose, broken or disconnected•
13. Electricalwiring harnessdisconnected or
broken•
1. Operatornot in seat.
2. Chokecontrol in the "CHOKE"position•
3. Fueltank empty.
4. Engineair pre-cleanerand or air cleanerdirty•
5. Spark plug defective or gap set improperly•
6. Fuelfilter restricted•
7. Water,debris or stale fuel in fuel system•
1. Excessiveload on engine•
2. Engineair pre-cleaneror air cleanerdirty.
3. Spark plug faulty•
4. Water,debris or stale fuel in fuel system•
5. Debris build up on engine cooling screen•
1. Throttle control set too "FAST"•
1. Damaged,out of balanceor bentmower blades•
2. Loose bladecomponents•
3. Loose or missing air lift (if equipped)•
4. Lumpy or frayed belt.
5. Bent Idler, stationary or spindle pulley•
0. Cleanand connect batterycables• If broken, replace
Nith new battery cables•
1. Contact authorized SNAPPERdealer•
2. Connectstarter cable• If broken, replacewith new
_tartercable•
3. Connector replacewith newwiring harness•
Sit in operator's seat.
__.Move choke control to "OFF"position•
3.Fillfuel tank with fresh fuel to proper level•
_,.Cleanfree of all debris•
5.Service spark plug.
5.Replacefuel filter•
7.Drain and cleanfuel system•
Lessenload.
2.Cleanor replacefilters•
3.Service spark plug.
1.Drain and cleanfuel system• Replacefilter•
5.Cleanall debris from enginecooling screen•
Setthrottle control to "SLOW" andallow engineto idle.
rhen, turn key to "OFF".
Servicemower blade(s).
__.Service andtighten loose parts•
3.Replaceair lifts• Tighten to proper torque•
1.Replacebelt.
5.Replacepulley•
30 www.snapper.com
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