Engine - HYOSUNG RT125D Service Manual

CYLINDER HEAD NUTS AND CYLINDER NUTS
Remove the seat and fuel tank.
(Refer to page 3-1)
Remove the cylinder head cover.
Tighten the four 8 mm nuts
nuts to the specified torque with a torque
wrench, when engine is cold.
Cylinder head nut (8mm) : 15~20 N m
Cylinder nut (16mm) : 7~11 N m
When installing cylinder head cover, the rubber
packing is reached the mating surface of cylin
der head cover.
EXHAUST PIPE NUTS AND MUFFLER
MOUNTING BOLTS
T i g h t e n t h e e x h a u s t p i p e n u t s
mounting bolts and exhaust pipe clamp bolt
the specified torque.
Exhaust pipe nuts and Muffler mounting bolts
: 9~12 N m (0.9~1.2 kg m)
Exhaust pipe clamp bolt
: 9~12 N m (0.9~1.2 kg m)
and four 16 mm
(1.5~2.0 kg m)
(0.7~1.1 kg m)
, m u f f l e r
, to
PERIODIC MAINTENANCE
2-4