Yamaha YFM90RA Model Vehicle User Manual


 
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CHK
ADJ
CLEANING THE AIR FILTER ELEMENT/
CLEANING THE SPARK ARRESTER
b. Squeeze the excess solvent out of the spo-
nge materials and let it dry.
NOTICE
Do not twist or wring out the sponge materials.
could damage the sponge materials.
c. Apply Yamaha foam air filter oil or other quality
foam air filter oil to the sponge materials.
d. Squeeze out the excess oil.
TIP
The sponge materials should be wet but not
dripping.
6. Install:
Sponge materials
Air filter element holders
7. Tighten:
bolt
8. Install:
Air filter case covers
TIP
Make sure its sealing surface matches the
sealing surface of the case so there is no air
leak.
CLEANING THE SPARK ARRESTER
1. Clean:
spark arrester
WARNING
Select a well-ventilated area free of com-
bustible materials.
Always let the exhaust system cool
before performing this operation.
Do not start the engine when removing
l .relffum morf epipliat eht
a. Remove the bolt and nut
b. Remove the spark arrester by pulling it
out of the muffler.