Chery SQR 7160 sedan. Manual — part 21

CAC Gasoline Engine Maintenance And Servicing Manual

3

Catalogue

Int ro duct io n. . . . . … . . . . . . … . . . 1
Engine configuration view and sectional view. . . . . . . . …3
Main engine technical indexes and operation parameters. . . . . . 11
Engine structural features. . . . . . . . . . . . 13
Engine service. . . . . . . . . . . . . . …15
Engine removal and assembly procedure. . . . . . . . . 17
[1]、Positioning no.1 cylinder top dead center (compression) . . . . . 17
[2]、Upper and lower timing gear cover assemblies removal and installation. …18
[3]、Crankshaft pulley removal and installation. . . . . . . …18
[4]、Valve cover and seal gasket removal and installation. . . . . …19
[5]、Timing belt removal, installation and adjustment. . . . . . …20
[6]、Tension pulley, crankshaft gear and camshaft gear removal, check and installation22
[7]、Camshaft oil seal removal and installation. . . . . . . . 23
[8]、Valve mechanism and cylinder head removal, check and installation. . …24
[9]、Piston and connecting rod assembly removal and installation. . . . 33
[10]、Flywheel assembly and rear oil seal bracket assembly removal and installation…36
[11]、Crankshaft, crankshaft thrust washer, bearing bushing and main bearing capremoval and

i n s t a l l a t i o n … … … … … … … … … … … … … … … … … … … … … … … … … … 3 8

[12]、Oil baffle assembly removal and installation. . . . . . . 41
[13]、Engine oiling system. . . . . . . . . . . . 42
[14]、Engine cooling system. . . . . . . . . . . …49
[15]、Engine air intake and exhaust system. . . . . . . . …53
[16]、Engine crankcase ventilation system. . . . . . . . …58
[17]、Engine fuel supply system. . . . . . . . . . …62
Carburetor engine malfunction , cause and correction. . . . . . …67
CAC480MEngine single-point electric control injection system. . . . …74
[1]、 Ge ne ra l… . . . … . . . … . . . . . . . 7 4
[2]、Operation theory … … … … … … … … … … … … … … … … … … … … … … … … … 7 5
[3]、Wir ing diagram. . . . . . . . . . . . . 95
[4]、Syst e m s ervice. . . . … . . . . . . . . …97
[5]、Malfunction, cause and correction. . . . . . . . . 102

PDF 文件使用 "pdfFactory Pro" 试用版本创建

www.fineprint.com.cn

CAC Gasoline Engine Maintenance And Servicing Manual

3

Foreword

Single-point electric control fuel injection system and multipoint electric control fuel injection
system of the above engines are developed though the joint effort with Italy M & M Corp.

PDF 文件使用 "pdfFactory Pro" 试用版本创建

www.fineprint.com.cn

CAC Gasoline Engine Maintenance And Servicing Manual

4

C

a

rb

u

re

to

r

e

n

g

in

e

l

e

ft

v

ie

w

C

a

rb

u

re

to

r

e

n

g

in

e

f

ro

n

ta

l

PDF 文件使用 "pdfFactory Pro" 试用版本创建

www.fineprint.com.cn

CAC Gasoline Engine Maintenance And Servicing Manual

5

C

a

rb

u

re

to

r

e

n

g

in

e

r

ig

h

t

v

ie

w

C

a

rb

u

re

to

r

e

n

g

in

e

b

a

c

k

v

ie

w

PDF 文件使用 "pdfFactory Pro" 试用版本创建

www.fineprint.com.cn