Yamaha VMX EAU10041 - Manual (Page 54)

PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6
2. Remove the oil filler bolt, and then
check the oil level in the final gear
case.
NOTE:
The oil level should be at the brim of the
filler hole.
3. If the oil is below the brim of the fill-
er hole, add sufficient oil of the rec-
ommended type to raise it to the
correct level.
To change the final gear oil
1. Place an oil pan under the final
gear case to collect the used oil.
2. Remove the oil filler bolt and drain
bolt to drain the oil from the final
gear case.
3. Install the final gear oil drain bolt,
and then tighten it to the specified
torque.
4. Add the recommended final gear
oil to the brim of the filler hole.
NOTE:
GL4 is a quality rating. Hypoid gear oils
rated GL5 or GL6 may also be used.
5. Install and tighten the filler bolt.
6. Check the final gear case for oil
leakage. If oil is leaking, check for
the cause.
EAU20070
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU20241
To check the coolant level
1. Place the vehicle on the center-
stand and hold it in an upright po-
sition.
2. Remove cowling A. (See page
6-8.)
NOTE:
● The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
● Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
3. Check the coolant level in the cool-
ant reservoir.
1. Final gear oil filler bolt
2. Correct oil level
3. Final gear oil drain bolt
Tightening torque:
Final gear oil drain bolt:
23 Nm (2.3 m·kgf, 17 ft·lbf)
Recommended final gear oil:
Hypoid gear oil SAE 80 (API GL4) or
multi-grade hypoid gear oil SAE
80W-90
Oil quantity:
0.20 L (0.21 US qt) (0.18 Imp.qt)
U5GK15E0.book Page 14 Tuesday, April 13, 2004 3:52 PM