Chassis; Ski/Ski Runner - Yamaha RS90K Service Manual

SKI/SKI RUNNER

CHASSIS

SKI/SKI RUNNER
1. Inspect:
• Ski
• Ski runner
Damage/wear → Replace.
• Ski runner thickness a
• Plastic ski thickness b
Out of specification → Replace.
Ski runner wear limit:
8 mm (0.31 in)
Plastic ski wear limit:
RS90/RS90R:
12 mm (0.47 in)
RS90M/RSG90/RST90/RST90TF:
24 mm (0.95 in)
CAUTION:
To avoid scratching, wearing and damaging the
plastic skis, be careful when loading and
unloading the snowmobile and avoid riding in
areas with little or no snow and on surfaces
with sharp edges such as concrete, curbs, etc.
2-39
INSP
ADJ