Suzuki GN125F, Service Manual

Page: 47 / 148

E N G I N E
3-16
Cylinder head nut: 21-25 N•m
Install the four nuts and washers, tighten the nuts to
specified torque.
Cylinder side nut: 8-12 N•m
Install the four cylinder side nuts, tighten the nuts to the
specified torque.
Inspect the valve clearance. (Refer to page 2-5)
Bring the piston to top dead center before installing the
camshaft and cam sprocket. Align the marks on the
camshaft so it is parallel with the surface of the
cylinder head. Apply Thread lock to the bolts.
99000-32030: Thread lock “1303"
99000-31110: Bond No. 1215
Wipe up the oil on the cylinder head fitting surface.
Install the two dowel pins on the cylinder head.
Apply the Bond No. 1215 to the mating surface of cylinder
head.
Apply the Moly paste to the tip of cam
Install the camshaft, sprocket and chain.
.
EX.
IN
.
Copper washer
Copper washer
Copper washer
Copper washer
99000-25100: Moly paste
.
Pins Pins