Yamaha TT-R125EY Service Manual page 66

VALVE CLEARANCE INSPECTION AND
ADJUSTMENT
• Measure the valve clearance.
• If the clearance is incorrect, repeat above
steps until specified clearance is obtained.
6. Install:
• O-ring 1
New
• Crankshaft end accessing screw 2
7 Nm (0.7 m · kg, 5.1 ft · lb)
• Timing mark accessing screw 3
7 Nm (0.7 m · kg, 5.1 ft · lb)
TIP
Apply the lithium soap base grease on the
O-rings.
7. Install:
• O-ring 1
New
• Exhaust tappet cover 2
18 Nm (1.8 m · kg, 13 ft · lb)
• Intake tappet cover 3
18 Nm (1.8 m · kg, 13 ft · lb)
TIP
Apply the lithium soap base grease on the
O-rings.
8. Install:
• Spark plug
13 Nm (1.3 m · kg, 9.4 ft · lb)
• Fuel tank
10 Nm (1.0 m · kg, 7.2 ft · lb)
• Seat
7 Nm (0.7 m · kg, 5.1 ft · lb)
Refer to "SEAT, FUEL TANK AND SIDE
COVERS" section in the CHAPTER 4.
3-14
INSP
ADJ