Final Gear Oil; Throttle Lever; Fittings And Fasteners - Yamaha BIG BEAR YFM400NN Owner's Manual

EBU00493

Final gear oil

Make sure the final gear oil is at the speci-
fied level. Add oil as necessary. (See pages
8-9 ~ 8-10 for details.)
Recommended oil:
SAE 80 API 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.
EBU00151

Throttle lever

Check to see that the throttle lever oper-
ates correctly. It must open smoothly and
spring back to idle position when released.
Repair as necessary for proper operation.
EBU00152

Fittings and Fasteners

Always check the tightness of chassis fittings
and fasteners before a ride. Take the ma-
chine to a Yamaha dealer or refer to the Ser-
vice Manual for correct tightening torque.
5-8