Coolant - Yamaha WR250X Owner's Manual

rial enters the crankcase.
1. "CD" specification
2. "ENERGY CONSERVING II"
10. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
11. Turn the engine off, and then
check the oil level and correct it if
necessary.
NOTICE
After changing the engine oil, make
sure to check the oil pressure as de-
scribed below.
G
Remove the bleed bolt.
G
Start the engine and keep it
PERIODIC MAINTENANCE AND ADJUSTMENT
idling until oil flows out. If no oil
comes out after one minute,
turn the engine off immediately
1
so it will not seize. If this occurs,
have a Yamaha dealer repair the
vehicle.
G After checking the oil pressure,
tighten the bleed bolt to the
2
specified torque.
1. Bleed bolt
Tightening torque:
ECA11230
Bleed bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)

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.
To check the coolant level
1
TIP
TIP
The coolant should be between the
minimum and maximum level marks.
6-13
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
G The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
G
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.
2. Check the coolant level in the cool-
ant reservoir.
EAU20070
2
EAU20253
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