Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 894
Section 02 TROUBLESHOOTING GUIDE
Subsection 01 (ENGINE (2-STROKE))
Symptom: ENGINE PINGING. (cont’d)
5. Check compression ratio.
- Compression ratio is too high. Replace inadequate part(s) to obtain manufacturer's recommend-
ed compression ratio or use a higher grade fuel.
Symptom: ENGINE GENERATES A LOT OF VIBRATIONS.
1. Check engine supports and stopper.
- Loose and/or broken supports or interference between support(s) and chassis. Retighten to
specification (refer to TECHNICAL DATA) or replace.
2. Check drive pulley (refer to VIBRATIONS ORIGINATING FROM DRIVE PULLEY).
3. Check carburetors synchronization.
- Throttle slide height is not the same on each carburetor and/or throttle slides opening is unsyn-
chronized. Adjust throttle slide heights and throttle cable.
4. Check crankshaft and bearings.
- Loose crankshaft bearings or uneven crankshaft. Replace parts.
16 mmr2005-005
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