4-9
SPEC
TIGHTENING TORQUES
Item Thread size
Tightening torque
Nm (m·kgf, ft·lbf)
Oil drain bolt M12 × 1.5 27 (2.7, 20)
Connecting rod cap bolt M8 × 1.25 20 (2.0, 14)
Float chamber bolt — 7 (0.7, 5.1)
Carburetor drain screw — 1.3 (0.13, 0.94)
Main jet — 0.7 (0.07, 0.51)
Pilot jet — 1.2 (0.12, 0.87)
Throttle valve screw — 0.7 (0.07, 0.51)
Choke valve screw — 0.7 (0.07, 0.51)
Main nozzle — 1.5 (0.15, 1.1)
7HC-F8197-11.indb 9 2015/09/01 14:08:23