2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 358Get this manual

2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 358

Quality of the image is intentionally reduced!

FRONT SUSPENSION FRONT SUSPENSION Spring preload 1 Adjust: Spring preload
Longer Softer Max257 mm (10.12 in)

Longer Softer Max223 mm (8.78 in) 223 mm (8.78 in)

Tighten