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research and development into oil since the
1960’s helps make Yamalube the best choice for
your Yamaha engine.
EBU34473
Transmission oil
The transmission case must be checked for oil
leakage before each ride. If any leakage is found,
have a Yamaha dealer check and repair the ATV.
In addition, the transmission oil must be changed
at the intervals specified in the periodic mainte-
nance chart.
To change the transmission oil
1. Place the ATV on a level surface.
2. Place an oil pan under the transmission case
to collect the used oil.
3. Remove the transmission oil filler cap and its
O-ring from the transmission case.
4. Remove the transmission oil drain bolt and its
gasket to drain the oil from the transmission
case.
1. Transmission oil filler cap
2. O-ring
1
2
UB8W13E0.book Page 14 Tuesday, June 1, 2021 1:16 PM
