Cleaning The Air Filter Element - Yamaha YFM90 2019 Owner's Manual

1. Transmission oil drain bolt
2. Gasket
5. Install the transmission oil drain bolt and its
new gasket, and then tighten the bolt to the
8
specified torque.
Tightening torque:
Transmission oil drain bolt:
22 N·m (2.2 kgf·m, 16 lb·ft)
6. Refill with the specified amount of the recom-
mended oil. NOTICE: Make sure that no
foreign material enters the transmission
case.
[ECB03380]
Recommended oil:
See page 10-1.
Oil quantity:
0.35 L (0.37 US qt, 0.31 Imp.qt)
2
7. Check the oil filler cap O-ring for damage,
and replace it if necessary.
8. Install and tighten the oil filler cap.
9. Check the transmission case for oil leakage.
1
If oil is leaking, check for the cause.
EBU34110

Cleaning the air filter element

The air filter element should be serviced at the in-
tervals specified in the periodic maintenance and
lubrication chart. Clean or, if necessary, replace
the air filter element more frequently if you are rid-
ing in unusually wet or dusty areas.
TIP
There is a check hose at the bottom of the air filter
case. If dust or water collects in this hose, empty
the hose and clean the air filter element and air fil-
ter case.
8-15