Yamaha XV19SX(C), Service Manual, Page: 53 / 494

TIGHTENING TORQUES
2-26
EAS20350
CHASSIS TIGHTENING TORQUES
Item
Thread
size
Q’ty Tightening torque Remarks
Engine mounting bolt (left upper
side)
M12 2 66 Nm (6.6 m·kg, 48 ft·lb)
Engine mounting bolt (right upper
side)*1, 2
M12 2 59 Nm (5.9 m·kg, 43 ft·lb)
Engine mounting bolt (right upper
side)*3
M12 2 66 Nm (6.6 m·kg, 48 ft·lb)
Engine mounting nut (rear upper
side)
M12 1 98 Nm (9.8 m·kg, 71 ft·lb)
Engine mounting spacer bolt M18 1 18 Nm (1.8 m·kg, 13 ft·lb)
Engine bracket bolt (left upper
side)
M10 2 53 Nm (5.3 m·kg, 38 ft·lb)
Engine bracket bolt (right upper
side)
M10 2 53 Nm (5.3 m·kg, 38 ft·lb)
Engine bracket nut (rear upper
side)
M10 2 53 Nm (5.3 m·kg, 38 ft·lb)
Engine mounting nut (front upper
side)
M12 1 98 Nm (9.8 m·kg, 71 ft·lb)
Engine mounting nut (rear lower
side)
M12 1 98 Nm (9.8 m·kg, 71 ft·lb)
Engine mounting nut (front lower
side)*1, 2
M12 1 105 Nm (10.5 m·kg, 75 ft·lb)
Engine mounting nut (front lower
side)*3
M12 1 90 Nm (9.0 m·kg, 65 ft·lb)
Engine bracket nut (front upper
side)
M10 4 53 Nm (5.3 m·kg, 38 ft·lb)
Engine cross-member bracket
bolt
M8 2 30 Nm (3.0 m·kg, 22 ft·lb)
Engine bracket nut (rear lower
side)
M10 3 58 Nm (5.8 m·kg, 42 ft·lb)
Engine bracket bolt (right rear
lower side)
M10 2 53 Nm (5.3 m·kg, 38 ft·lb)
Transfer gear case bracket and
transfer gear case bolt
M10 2 63 Nm (6.3 m·kg, 45 ft·lb)
Transfer gear case bracket and
frame bolt
M10 2 53 Nm (5.3 m·kg, 38 ft·lb)
Cylinder-#1 ignition coil bolt M6 4 7 Nm (0.7 m·kg, 5.1 ft·lb)
Cylinder-#2 ignition coil bolt*1, 2 M6 4 7 Nm (0.7 m·kg, 5.1 ft·lb)
Cylinder-#2 ignition coil bolt*3 M6 4 7 Nm (0.7 m·kg, 5.1 ft·lb)
Lean angle sensor bolt*1, 2 M4 2 2 Nm (0.2 m·kg, 1.4 ft·lb)
Lean angle sensor bolt*3 M4 2 2 Nm (0.2 m·kg, 1.4 ft·lb)
Horn bolt*1, 2 M6 4 10 Nm (1.0 m·kg, 7.2 ft·lb)
Horn 1 bolt*3 M6 2 10 Nm (1.0 m·kg, 7.2 ft·lb)
LT
E
E
LT
LT
LT
LT