Chery Tiggo T11 LHD. Manual - part 72
Service Manual for Chery·Tiggo(T11)Engine Section
15
Front end cover
Upper balance axle
Oil seal seat
Lower balance axle
7. Crank Connecting Rod Mechanism
Process plug
Main/joint journal connecting oil pipe
Balance number
Rear end flange
Alignment mark connecting with flywheel
Connecting bolt bore
color mark matching bearing tile
Front crank oil seal, oil pump seal and upper
balance axle oil seal are pressed
and fixed on front cover board.
The cylinder front end is combined
as horizontal oil pipe and there is
an oil pipe to lubricate the rear
bearing of lower balance axle.
Both upper and lower balance axles
are supported by front end cover
board. Lower balance axle is also
driven axle of oil pump.
Crankshaft is made of forged carbon
steel, which surface is machining
processed
The location of crankshaft oil pipe
is as shown.
Crankshaft is full-balance type,
that is Balance Number = Number of
Cylinders × 2.
The rotary radius of crankshaft main
axle center and crankshaft pin
center is separately 88/2（4G63）
，
100/2（4G64）.
Main axle diameter/57mm、Connecting
rod diameter/45mm（The diameter of
4G63 and 64 is same）
；
The rear end flange is thickened as
oil seal top and don
’t impact it.
Seven flywheel bolts are part
distributed and there is a flywheel
locking pin.