Yamaha XMAX 125, Service Manual

Page: 158 / 498

ENGINE (YP250R)
3-31
3. Install:
• Storage box
Refer to “GENERAL CHASSIS” on page 4-1.
EAS21080
CHECKING THE EXHAUST SYSTEM
1. Check:
• Exhaust pipe “1”
• Muffler “2”
Cracks/damage
→
Replace.
• Exhaust system connection
Exhaust gas leaks
→
Replace the gasket “3”.
2. Check:
• Tightening torque
EAS21110
CHECKING THE COOLANT LEVEL
1. Stand the vehicle on a level surface.
TIP
• Place the vehicle on the centerstand.
• Make sure the vehicle is upright.
2. Check:
• Coolant level
The coolant level should be between the
maximum level mark “a” and minimum level
mark “b”.
Below the minimum level mark
→
Add the
recommended coolant to the proper level.
NOTICE
ECA37P1019
•Adding water instead of coolant lowers the
antifreeze content of the coolant. If water is
used instead of coolant, check, and if nec-
essary, correct the antifreeze concentra-
tion of the coolant.
•Use only distilled water. However, if distilled
water is not available, soft water may be
used.
T
R
.
.
Exhaust pipe nut
20 Nm (2.0 m·kgf, 14 ft·lbf)
Muffler joint bolt
14 Nm (1.4 m·kgf, 10 ft·lbf)
Muffler mounting bolt
65 Nm (6.5 m·kgf, 47 ft·lbf)
O
2
sensor
45 Nm (4.5 m·kgf, 32 ft·lbf)
1
2
1
3
2
3