Camshaft - Suzuki GZ250 Service Manual

CAMSHAFT

• Turn the crankshaft counterclockwise, and align the T
line on the generator rotor with the mark
generator cover while keeping the cam chain tight.
I A CAUTION]
If the crankshaft is turned without drawing the
cam chain upward, the cam chain will catch be-
tween crankcase and cam chain drive sprocket.
NOTE:
Just before installing the camshaft into the cylinder head,
apply molybdenum oil solution to the camshaft journals and
cam faces. Also, apply engine oil to the camshaft journal
holders.
• Install the C-ring
head.
• Install the cam chain.
• Install the camshaft and camshaft sprocket
• Face the notch
side.
• Align the engraved line marks
parallel with mating surface of the cylinder head and cyl-
inder head cover.
• Engage the cam chain on the camshaft sprocket with the
locating pin hole
NOTE:
Do not rotate the crankshaft while installing the camshaft or
cam chain.
• Install the lock washer so that it is covering the locating
pin.
NOTE:
Apply a small quantity of THREAD LOCK SUPER "1303" to
the threads of the camshaft sprocket bolts.
99000-32030: THREAD LOCK SUPER "1303"
• Tighten the camshaft sprocket bolts to the specified
torque.
Camshaft sprocket bolt: 15 N-m (1.5 kg-m, 11.0 Ib-ft)
into the ring groove of the cylinder
on the camshaft towards the intake
on the camshaft so it is
at one o'clock position.
on the
ENGINE 3-62