SQR7080 Service Manual 372 Engine Mechanical System
Chery Automobile Co., Ltd
4.3 Install the tensioner
4.3.1 Adjust the tension of the timing belt
As shown in the figure, make the space between the ①
edge of the stretching wheel and the water pump case
arc to be about 8mm;
Tighten the bolt of the stretching wheel with a ②
torque of 25 ± 3N.m. Use a screwdriver to swing the
stretcher toward the right..
③ Turn the crankshaft for two circles towards the
engine rotating direction, so that the camshaft pulley
and the crankshaft pulley matches the clockwise marks
respectively.
④ Use hands to press down for about 5mm. The force
for pressing the clockwise belt is about: ［Reference］
20～30 N
Notice: When the deflection of the timing belt fails to
meet the specifications, the key is to adjust the
above-mentioned stretcher fastening bolt by widening
the spacing.
Tighten the S/A fixing bolt of the stretcher with the
specified torque of 25 ± 3N.m
4 Install the baffle of the crankshaft timing pulley
[Attention] Install the baffle towards the direction
shown in the right figure.
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