2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 212Get this manual

2008 Yamaha Snowmobiles FX NYTRO Factory Service Manual, Page 212

Quality of the image is intentionally reduced!

CYLINDER HEAD REMOVAL
INSPECTION
1 Eliminate: Combustion chamber carbon deposits (with rounded scraper)

Do not use sharp instrument to avoid damaging or scratching: Spark plug