9-28
9
7. Install the differential gear oil filler bolt
and its gasket, and then tighten the bolt
to the specified torque.
8. Check for oil leakage. If oil leakage is
found, check for the cause.
EBU39530
Coolant
The coolant level should be checked regular-
ly. In addition, the coolant must be changed
at the intervals specified in the periodic main-
tenance chart.
TIP
If genuine Yamaha coolant is not available,
use an ethylene glycol antifreeze containing
corrosion inhibitors for aluminum engines and
mix with distilled water at a 1:1 ratio.
NOTICE
ECB02190
Mix antifreeze with distilled water only.
However, if distilled water is not available,
soft water may be used for refilling. Do not
use hard water or salt water since they are
harmful to the engine.
To check the coolant level
1. Park the vehicle on a level surface.
2. Wait for the engine to cool for an accurate
reading.
3. Look at the coolant level in the coolant
reservoir.
Tightening torque:
Differential gear oil filler bolt:
23 N·m (2.3 kgf·m, 17 lb·ft)
Recommended coolant:
YAMALUBE coolant
Coolant quantity:
Coolant reservoir (up to full level):
0.45 L (0.48 US qt, 0.40 Imp.qt)
Radiator (including all routes):
4.35 L (4.60 US qt, 3.83 Imp.qt)
UB4J10E0.book Page 28 Monday, June 22, 2020 10:41 AM
