JAC J2 - Page 57

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Maintenance Manual for J2 Sedan
Mechanical Part of Engine
56
i)
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Dismantle tensioner and set/dynamic tracks of
the automatic timing chain. Check for any
abnormalities.
■
Tightening
torque:
Automatic
tensioner:
9
-
11 N • m
Set track: 10-12 N·m
Dynamic track: 19-28 N·m
j)
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Dismantle exhaust camshaft sprocket bolt
■ Tightening
torque:
88±10
N·m
k)
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Remove t he bolts of intake cam chain wheel
■
Tightening
torque:
88±10
N·m
l)
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Remove the rear end cap of balance shaft and
secure the anti-rotation device of balance
shaft on the tail of the balance shaft.
■ Tightening torque for
rear
end cap of balance
shaft: 7.6±0.6 N·m
Fig. 1.1.029
Fig. 1.1.031
Fig. 1.1.030