Chery QQ Service Manual 465 Engine Mechanical System
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Chery Automobile Co., Ltd
IV
Procedures of installation
1 Install upper shell of main bearing to
engine cylinder, lubricate the side which
face the journal.
2 Install crankshaft to engine body
3 Install the main bearing cover with bottom
shell, lubricate the side facing the journal.
Attention: Installation of bearing cover
should be in accordance with the mark made
when dismantling.
4 Install main bearing bolt, don’t fasten it
5 Knock the two ends of crankshaft with a
plastic rod, mainly in order to adjust the rear
surface of thrust bearing, then fasten the
bolts.
V Measurement
1 Measure axial clearance of crankshaft as
the following methods.
2 Install a dial gauge with sensing pin and
the sensing pin contact crankshaft end face.
3 Move the crankshaft along its direction
with a screwdriver, pay attention to the
readings of dial gauge, the regulated
clearance is :0.13-0.28mm.
4 Install connecting rod to crankshaft
Notice: Use lubricant only on the side
facing the crankshaft handle when install
the shell of connecting rod bearing, push the
connecting rod until it is in the position of
crank.
5 Lubricate the surface of lower shell of
crank facing the crankshaft, when installing
the connecting rod bearing cover.
6 Install connecting rod bearing cover bolt,
but don’t fasten it.
7 Turn the crankshaft for several
circles ,make align.
8 Install engine flywheel and bolt, see the
relevant Chapters.
11 Install clutch.
12 Install the oil pump ,see the explanation.
13 Install the engine oil pan, see the
explanation.
14 Tighten oil drain plug, see the
explanation.
15 Install the transmission to the engine, see
Chapter 7.
16 Install engine and transmission to vehicle,
see the explanation.
