Chery Tiggo T11 LHD. Manual — part 71

Service Manual for Chery·Tiggo(T11) Engine Section

Tool

Number

Name

Purpose

MB990767

Spanner for crankshaft belt
gear

Use MD998719 when fixing
camshaft belt gear

MD998780

Piston disassembling and
assembling tool

Disassemble and assemble
piston pin.

MD998781

Flywheel stopper

Fix flywheel and driving
disk

MD998783

Plug spanner fixer

Disassemble and assemble
front cover plug

MD998785

Timing belt gear stopper

Keep balance axle belt gear.

10

Service Manual for Chery·Tiggo(T11)Engine Section

12

Chapter

2

Engine

Structure

Features

1.Cylinder

Cover

Structure

Features

Cam bearing hole

Spark plug pipe

Inlet air duct

2.Cylinder Cushion Structure

3.Spark Plug Position

Exhaust air duct

Spark plug

Inlet air duct

Piston

Cylinder cover is made of horniness

aluminium alloy, which is firstly

low-pressure-molten

and

then

machining.

Four-valve structure is applied and

its

advantage

is

increasing

emission

channel

area

and

decreasing valve movement inertia.

Agile fiberboard structure is

applied.

Many

1.5mm-diameter

through holes are pressed in the

steel board and fiber liquid mixture

is filtered through steel board. And

then sealant is sprayed on both

sides of agile broad and the

important part is additionally

sprayed with seal thread.

Spark plug is located in the center

of chamber, which may let flame

reach each chamber corner at almost

the same time.

Service Manual for Chery·Tiggo(T11)Engine Section

13

4.Cylinder Main Bearing Cap

Cylinder

Main bearing cap

5.Oil Tube Features

Main oil tube

Horizontal oil pipe (from cleaner to

main oil tube)

Horizontal oil pipe (from oil pump

to cleaner)

Integrated main bearing cap

is applied, which may

increase engine operation

rigidity,

observe

and

distribute

efficiently

periodic

viable

force

generated by crank running,

and ensure engine stable and

smooth running at high speed,

large load or large torque.

1 、 Modular oil pipe is

applied. (The whole oil pipe

consists of the half oil pipe

cast on cylinder body and the

other half on front end

cover)

Service Manual for Chery·Tiggo(T11)Engine Section

14

Upper balance axle bore

To main oil tube

Horizontal oil pipe (from oil pump to cleaner)

Horizontal oil pipe (from cleaner to main oil

tube)

First main bearing hole to balance axle

Lower balance axle bore

rocker installation slot

vertical oil pipe

Cylinder cover

Camshaft bearing hole

Cylinder cover bolt bore

Process plug

Horizontal oil pipe

Cylinder vertical oil pipe

Cylinder

6. Front End Cover Features

Upper balance axle

Front end cover pad

Front end cover

Cleaner seat

Cleaner

Pressure limiting valve

Driven gear

Oil seal

Cylinder

Lower balance axle

Collecting filter

Oil pump rear cover

Oil pump drive gear

2、There is a vertical oil pipe in

the rear end of cylinder cover,

which provides lubricant to air

distribution mechanism.

The front end cover is made of molten

horniness aluminum metal. Oil pump

and cleaner system are located on

the front end cover

’s board. The

cover board itself is front housing

of oil pump.