Final Gear Oil - Yamaha YFM80T Owner's Manual

EBU00493

Final gear oil

Make sure the final gear oil is at the specified
level. Add oil as necessary. (See pages 8-19–
8-21 for details.)
Recommended oil:
SAE80API "GL-4" Hypoid gear oil
If desired, an SAE 80W90 hypoid gear oil may
be used for all conditions.
NOTE
GL-4 is a quality and additive rating, GL-5 or
GL-6 rated hypoid gear oils may also be used.
5-15