Chery Tiggo. Manual - part 46

ITEM

STANDARD

LIMIT

Valve

Edge Thickness

Air-In

1.0

0.5

Air-Out

1.2

0.7

Valve Rod Diameter

6.0

-

Crest Clearance Between Valve

Rod and Guide

Air-In

0.02 - 0.05

0.10

Air-Out

0.03 - 0.07

0.15

Inclination Angle

45° - 45.5°

-

Height

Air-In

112.30

111.80

Air-Out

114.11

113.61

Valve Spring

Free Height

51.0

50.0

Pre-Loading Force/Operation Height km/mm

27.2/44.2

-

Center Line

≤2°

≤4°

Valve Guide

Valve Margin

0.9 - 1.3

-

Internal Diameter

6.0

-

External Diameter

11.0

-

Depression Depth

14.0

-

Valve Stem Height

49.3

49.8

Engine Oil Pump

Side Clearance

Driving Gear

0.08 - 0.14

-

Driven Gear

0.06 - 0.12

-

Piston

Piston Clearance

0.02 - 0.04

-

Piston Ring

Lateral Clearance

No.1 Ring

0.02 - 0.06

0.1

No.2 Ring

0.02 - 0.06

0.1

End Clearance

No.1 Ring

0.25 - 0.35

0.8

No.2 Ring

0.40 - 0.55

0.8

Oil Ring

0.10 - 0.40

1.0

Piston Pin

External Diameter

22.0

-

Depressing Force (Kg)

755 - 1750

-

Depressing Force (Kg)

Room

Temperature

-

Connecting Rod

Big End Clearance

0.10 - 0.25

0.4

Crankshaft

Axial Clearance

0.05 - 0.18

0.25

Main Journal Diameter

57

-

Connecting Journal Diameter

45

-

Main Journal Oil Clearance

0.02 - 0.04

0.1

Cylinder Block

Upper Surface Flatness

0.05

0.1

Upper Surface Grinding Limit

-

*0.2

Cylinders

Cylinder Out-of-Round

0.01

-

Cylinder Head

Replacement Valve Guides

0.25 O.S.

11.25 - 11.27

-

0.50 O.S.

11.50 - 11.52

-

Intake Valve Replacement Valve

Seats

0.30 O.S.

34.435 -34.455

-

0.60 O.S.

34.735 - 34.755

-

Exhaust Valve Replacement Valve

Seats

0.30 O.S.

31.935 - 31.955

-

0.60 O.S.

32.235 - 32.255

-

GENERAL INFORMATION

02

 

Torque Specifications

CAUTION:
When torquing a fastener in two steps, DO NOT use a torque wrench for the second step.

DESCRIPTION

TORQUE (N·m)

Alternator Adjusting Bolt

10

Alternator Bracket Bolt

24

Alternator Center Nut

45

Camshaft Position Sensor Bracket

14

Camshaft Position Sensor

10

Camshaft Position Sensor Cylinder

22

Crank Belt Gear

25

Ignition Coil

10

Locking Bolt

22

Spark Piston

25

Water Pump Belt Gear

9

Timing Belt Automatic Tensioner Bolt

24

Belt Gear of Balance Axle

46

Central Belt Wheel Bolt

36

Lower Balance Shaft Bolt

55

Timing Belt Cover Bolts

11

Tensioner Wheel Bolt

49

Tensioner Arm Bolt

22

Tensioner Bracket

49

Timing Belt Indicator

09

Timing Belt Rear Cover

11

Upper Balance Shaft Tensioner Bolt

19

Camshaft Pulley Bolt

90

Crankshaft Pulley Bolt

120

Connecting Bolt of Outflow Pipe

20

EGR Valve

22

Exhaust Manifold Nut (M8)

30

Exhaust Manifold Nut (M10)

50

Fuel Pressure Regulator

9

Fuel Return Pipe

09

Injector and Distribution Pipe

12

Intake Manifold Bolt

20

Intake Manifold Bracket

14

Thermostat Housing Bolt

24

Water Pump Bolts

14

Rocker Cover Bolt

4

Rocker and Camshaft Assembly Bolt

32

Trust Bearing Cover Bolt

19

GENERAL INFORMATION

 

DESCRIPTION

TORQUE (N·m)

Cylinder Head Bolts

1st Step: Tighten the bolt to 78 N·m

2nd Step: Completely loosen the bolt

3rd Step: Retighten the bolt to 20 N·m

4th Step: Tighten the bolt an additional 90°

5th Step: Finish tightening the bolt an additional 90°

Engine Oil Pump Cover Bolt

16

Front Cover Bolts

24

Flange Bolt

37

Oil Pan Drain Plug

45

Oil Pan

18

Oil Pressure Switch

10

Oil Pressure Relief Plug

45

Oil Plug

24

Oil Strainer Screw Bolts

19

Oil Filter Adapter Bolts

19

Connecting Rod Nuts

1st Step: Tighten the nuts to 20 N·m

2nd Step: Tighten the nuts an additional 90°-100°

Flywheel Bolts

135

Oil Seal Cover Screw Bolts

11

Crankshaft Main Bearing Bolts

1st Step: Tighten the bolts to 25 N·m

2nd Step: Tighten the bolts an additional 90°-100°

Special Tools

Camshaft Pulley Spanner Wrench

MB-990767

Driver Handle

MB-990938

GENERAL INFORMATION

02

 

Balance Shaft Bearing Puller Limiter

MB-991603

Cylinder Cover Bolt Spanner

MB-991654

Plug Spanner

MD-998162

Crankshaft Front Oil Seal Duct

MD-998285

Balance Shaft Bearing Puller

MD-998371

GENERAL INFORMATION