Yamaha PZ50W Owner's Manual page 54

To install the air filter case cover and front cover
1. Insert the projections on the end of the air filter case
cover into the slots in the air filter case, place it in the
original position, and then tighten the quick fasteners.
2. Fit the holders on the front cover over the projections
on the air filter case cover, slide the front cover down-
ward, and then hook the latch onto the holder on the
front of the snowmobile.
1 Projection on the end of the air filter case cover
2 Slot in the air filter case
3 Holder on the front cover
4 Projection on the air filter case cover
Left side cover
To remove the left side cover
Loosen the quick fasteners, and then remove the left side
cover.
1 Quick fastener
2 Left side cover
To install the left side cover
Place the left side cover in the original position, and then
tighten the quick fasteners.
Right side cover
To remove the right side cover
Loosen the quick fastener screws, and then remove the
right side cover.
3 Quick fastener screw
4 Right side cover
To install the right side cover
Place the right side cover in the original position, and
then tighten the quick fastener screws.
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