Yamaha FX Nytro FX10D Owner's Manual page 83

1. "FULL" mark
2. "LOW" mark
Bleeding the cooling system
The cooling system must be bled if the cool-
ant reservoir becomes empty, if air can be
seen in the cooling system, or if there is a
cooling system leak. Consult a Yamaha deal-
er.
ECS00500
NOTICE
Operating the engine with an improperly
bled cooling system can cause overheat-
ing and severe engine damage.
Replenishing the coolant
1. Place the snowmobile on a level surface
and apply the parking brake.
2. Remove the shroud. (See page 63 for re-
moval procedures.)
3. Remove the coolant reservoir cap and
add coolant until it reaches the "FULL"
mark.
Periodic maintenance and adjustment
1
2
1. Coolant reservoir cap
1. "FULL" mark
1
75