Hisun HS700UTV-4, Maintenance Handbook

Page: 157 / 388

ENGINE
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2). Installing the camshaft
• camshaft
• camshaft sprocket
a. Turn the crankshaft counterclockwise with a
T-sleeve.
b. Align the “I” mark
①
on the rotor with the
stationary pointer
②
on the A.C. magneto
cover. When the “I” mark is aligned with the
stationary pointer, the piston is at the Top
Dead Center (TDC).
CAUTION:
Do not turn the crankshaft during the
camshaft installation.
c. Temporarily install the camshaft sprocket on
the camshaft. (Do not install the bolts.) Then,
install the timing chain on the camshaft
sprocket.
1 NOTE :
Make sure the small holes ③ on the camshaft
face upward.
a. Align the notches
④ on the decompressor
cams with the projections ⑤ on the
decompressor spring lever, then install the
camshaft sprocket on the camshaft.
1 NOTE
:
Check that each part is positioned as shown
in the illustration.
⑥
Punch mark on decompressor spring lever
⑦
Top front of cylinder head
e. Install the decompressor cam guide plates
⑧
and camshaft sprocket bolts
⑨
Camshaft sprocket bolt(20 Nm)