Perio
d
ic maintenance an
d
a
d
justment
7-16
7
4. Install the final gear oil drain bolt
and its new gasket, and then tight-
en the bolt to the specified torque.
5. Refill with the recommended final
gear oil to the brim of the filler
hole.
6. Check the oil filler bolt gasket for
damage, and replace it if neces-
sary.
7. Install the oil filler bolt and its gas-
ket, and then tighten the bolt to
the specified torque.
8. Check the final gear case for oil
leakage. If oil is leaking, check for
the cause.
EAUS1203
Coolant
The coolant level should be checked
regularly. In addition, the coolant must
be changed at the intervals specified in
the periodic maintenance chart.
TIP
If genuine Yamaha coolant is not avail-
able, use an ethylene glycol antifreeze
containing corrosion inhibitors for alu-
minum engines and mix with distilled
water at a 1:1 ratio.
EAU54164
To check the coolant level
1. Wait for the engine to cool. The
coolant level will vary with engine
temperature.
2. Place the vehicle on the center-
stand.
3. Remove the left cowling vent pan-
el. (See page 4-37.)
4. Look at the coolant reservoir.
1. Final gear oil filler bolt
2. Gasket
3. Final gear oil drain bolt
Ti
g
htenin
g
torque:
Final gear oil drain bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
Recommen
d
e
d
final
g
ear oil:
Yamaha genuine shaft drive gear oil
SAE 80W-90 API GL-5
Oil quantity:
0.20 L (0.21 US qt, 0.18 Imp.qt)
Ti
g
htenin
g
torque:
Final gear oil filler bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
1
2
3
2
Recommen
d
e
d
coolant:
YAMALUBE coolant
Coolant quantity:
Coolant reservoir (max level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes):
2.60 L (2.75 US qt, 2.29 Imp.qt)
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
2
1
3
UB9623E0.book Page 16 Tuesday, September 11, 2018 2:09 PM
