TROUBLESHOOTING GUIDELINES (550F)
ENGINE LACKS POWER (cont’d)
6. Drive and driven pulleys require servicing.
– Contact an authorized Ski-Doo dealer.
7. Engine overheats.
– Check fan belt condition and tension.
– Check cooling fins. Clean if necessary.
– If engine overheating persists, contact an authorized Ski-Doo dealer.
ENGINE BACKFIRES
1. Faulty spark plug (carbon accumulation).
– See item 5 of ENGINE IS CRANKED BUT FAILS TO START.
2. Engine is running too hot.
– See item 7 of ENGINE LACKS ACCELERATION OR POWER.
3. Incorrect ignition timing or ignition system failure.
– Contact an authorized Ski-Doo dealer.
ENGINE MISFIRES
1. Fouled/defective/worn spark plugs.
– Clean/verify spark plug gap and identification number. Replace if required.
2. Too much oil supplied to engine.
– Improper oil pump adjustment, refer to an authorized Ski-Doo dealer.
3. Water in fuel.
– Drain fuel system and refill with fresh fuel.
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Summary of Contents for Ski-doo Tundra Series
Page 9: ...SAFETY INFORMATION ________ SAFETY INFORMATION ________ 7...
Page 41: ...VEHICLE INFORMATION _______________ 39...
Page 85: ...MAINTENANCE _______________ 83...
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Page 147: ...WARRANTY ______________ 145...
Page 161: ...CUSTOMER INFORMATION ______________ 159...
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