Yamaha TZR50 Owner's Manual page 39

The transmission oil level should be
checked before each ride. In addition,
the oil must be changed at the inter-
vals specified in the periodic mainte-
nance and lubrication chart.
To check the transmission oil level
1. Place the vehicle on a level surfa-
ce and hold it in an upright posi-
tion.
NOTE:
Make sure that the vehicle is positio-
ned straight up when checking the oil
level. A slight tilt to the side can result
in a false reading.
2. Remove the oil check bolt, and
then check the oil level.
NOTE:
The oil should be at the brim of the
check hole.
PERIODIC MAINTENANCE AND MINOR REPAIR
3. If the oil is below the brim of the
check hole, remove the oil filler
cap, add sufficient oil of the
recommended type to raise it to
the correct level, and then install
the oil filler cap.
4. Install the oil check bolt, and then
tighten it to the specified torque.
Tightening torque:
Oil check bolt:
3 Nm (0,3 m•kgf)
To change the transmission oil
1. Place an oil pan under the trans-
mission oil case to collect the used
oil.
2. Remove the drain bolt and the oil
check bolt to drain the oil.
3. Install the drain bolt and the
check bolt, and then tighten them to
the specified torque.
Tightening torque:
Transmission oil drain bolt:
17 Nm (1,7 m•kgf)
Oil check bolt:
3 Nm (0,3 m•kgf)
6-7
4. Remove the oil filler cap, add the
specified amount of the recom-
mended transmission oil, and
then install and tighten the oil
filler cap.
Recommended transmission oil:
See page 8-1.
Oil change quantity:
0,75 L (0,65 imp.qt)
CAUTION
Make sure that no foreign material
enters the transmission case.
5. Start the engine and let it idle for
several minutes while checking
the transmission oil case for oil
leakage. If oil is leaking, imme-
diately turn the engine off and
check for the cause.
ECAM1020
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