Final Transmission Oil - Yamaha YFM90RA Owner's Manual

Final transmission oil

The final 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 final transmission oil must be
changed at the intervals specified in the periodic
maintenance and lubrication chart.
To change the final transmission oil
1. Place the ATV on a level surface.
2. Place an oil pan under the final transmission.
3. Remove the final transmission oil filler cap and
the drain bolt to drain the oil from the final
transmission oil case.
4. Install the drain bolt, and then tighten it to the
specified torque.
1. Final transmission oil filler cap
1. Final transmission oil drain bolt
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