Engine repair specifications (Chevrolet Captiva 1)

Camshaft

Intake lift

mm (inches)

34,501 (1,3583)

Graduation lift

mm (inches)

34,337 (1,3519)

Sag

mm (inches)

0,025 (0,00098)

Neck outer diameter: No.1

mm (inches)

Φ27,947~27,960 (Φ1,1003~1,1008)

Neck outer diameter: No.2

mm (inches)

Φ27,947~27,960 (Φ1,1003~1,1008)

Neck outer diameter: No.3

mm (inches)

Φ27,947~27,960 (Φ1,1003~1,1008)

Neck outer diameter: No.4

mm (inches)

Φ27,947~27,960 (Φ1,1003~1,1008)

Neck outer diameter: No.5

mm (inches)

Φ27,947~27,960 (Φ1,1003~1,1008)

Clearance in the stop (axial clearance)

mm (inches)

0,05~0,15 (0,0020~0,0060)

Cylinder head

Inner diameter of the neck: No.1

mm (inches)

Φ28,000~28,021 (Φ1,1021~1,1032)

Inner diameter of the neck: No.2

mm (inches)

Φ28,000~28,021 (Φ1,1021~1,1032)

Inner diameter of the neck: No.3

mm (inches)

Φ28,000~28,021 (Φ1,1021~1,1032)

Inner diameter of the neck: No.4

mm (inches)

Φ28,000~28,021 (Φ1,1021~1,1032)

Inner diameter of the neck: No.5

mm (inches)

Φ28,000~28,021 (Φ1,1021~1,1032)

Neck gap

mm (inches)

0,04~0,074 (0,00157~0,00291)

Height

mm (inches)

129,9~130,1 (5,1142~5,1220)

Deformation of the flatness of the surface

mm (inches)

0.05 per 100, but overall no more than 0.13, (0.0020 to 3.9370, but overall no more than 0.00511)

Deformation of the collector surface

mm (inches)

0.05 per 100, but overall no more than 0.13, (0.0020 to 3.9370, but overall no more than 0.00511)

Valve

Deviation

mm (inches)

0,038 (0,0015)

Inlet Seat Inner Diameter

mm (inches)

Φ27,000 (Φ1,0630)

Inner diameter of the seat on the outlet

mm (inches)

Φ22,7 (Φ0,8937)

Working surface diameter at the inlet

mm (inches)

Φ28,47~28,73 (Φ1,1209~1,1311)

Diameter of the working surface at the outlet

mm (inches)

Φ24,27~24,53 (Φ0,9555~0,9657)

Inlet Inner Diameter

mm (inches)

Φ5,975~6,000 (0,2352~0,2362)

Internal diameter at outlet

mm (inches)

Φ5,975~6,000 (0,2352~0,2362)

Inlet valve stem outside diameter

mm (inches)

Φ5,573~5,953 (Φ0,2194~0,2344)

Outlet valve stem outer diameter

mm (inches)

Φ5,905~5,925 (Φ0,2325~0,2333)

Inlet valve length

mm (inches)

93,59~93,61 (3,6846~3,6854)

Length of valve on outlet

mm (inches)

93,59~93,61 (3,6846~3,6854)

Free length of valve spring:

mm (inches)

38,500 (1,5157)

Cylinder

Diameter

mm (inches)

83,000 (3,2677)

Conicity (maximum)

mm (inches)

0,05/100 (0,0020/3,9370)

Ovality

mm (inches)

0,006 (0,00024)

Piston

Diameter

mm (inches)

83,000 (3,2677)

Gap

mm (inches)

0,070~0,090 (0,0028~0,0035)

Piston ring

Upper ring groove clearance

mm (inches)

0,090 (0,0035)

2nd ring groove clearance

mm (inches)

0,070~0,110 (0,0028~0,0043)

Oil scraper ring groove clearance

mm (inches)

0,030~0,070 (0,0012~0,0028)

Gap in the upper ring lock

mm (inches)

0,200~0,350 (0,0079~0,0138)

Gap in the 2nd ring lock

mm (inches)

0,400~0,600 (0,0157~0,0236)

Oil scraper ring lock gap

mm (inches)

0,200~0,400 (0,0079~0,0157)

Piston pin

Diameter

mm (inches)

Φ27,993~27,998 (Φ1,1021~1,1023)

Length

mm (inches)

66,800~67,000 (2,6299~2,6378)

Gap

mm (inches)

0,102 ~ 0,307 (0,0040~0,0121)

Connecting rod

Clearance in the stop (axial clearance)

mm (inches)

0,1~0,35 (0,0039~0,0138)

Width

mm (inches)

29,900~27,950 (1,1772~1,1004)

Piston pin diameter

mm (inches)

Φ30,987~31,013 (Φ1,2200~1,2210)

Crankshaft diameter

mm (inches)

Φ53,000~53,018 (Φ2,0866~2,0873)

Main bearing shell oil clearance

mm (inches)

0,024 ~ 0,042 (0,0009~0,0017)

Crankshaft

Clearance in the stop (axial clearance)

mm (inches)

0,09~0,32 (0,0039~0,0138)

Outside diameter of the neck

mm (inches)

root: Φ60.002~60.020 (Φ2.3623~2.3630)

connecting rod: Φ50.008~50.026 (Φ1.9688~1.9695)

Main bearing shell oil clearance

mm (inches)

0,024~0,042 (0,00094~0,00165)

Cylinder block

Piston protrusion limit

mm (inches)

0,194~0,542 (0,00764~0,02134)

Deformation of the plate surface

mm (inches)

0,06 (0,00236)

Tablet-like

mm (inches)

0,1 (0,00394)

A/C Compressor and Generator Bracket Bolt

35

25,8

-

Lower A/C Compressor Bolt

23

17

-

Accessory Drive Belt Tensioner Bolt

52

38,4

-

Air Cleaner Assembly Bolt

6

-

53,1

Air cleaner upper casing screw

2

-

17,7

Decorative cover bolt

8

-

70,8

Decorative cover bracket bolt

11

97,4

-

Inner screw of the base plate

25+45°+90°

18,4+45°+90°

-

Outer screw of the base plate

35

25,8

-

Camshaft head bolt

28

20,7

-

Camshaft Sprocket Bolt

133

98,1

-

Charge Air Cooler Bolt

8,5

-

75,2

Charge Air Cooler Inlet Pipe

8

-

70,8

Connecting rod cap bolt

25+90°

18,4+90°

-

Coolant return line mounting bolt

9

-

79,7

Wheel bolt with "target" for crankshaft position sensor (CPS)

12

8,9

-

Mounting bolt of the support

155

114,3

-

Support bracket bolt

50

36,9

-

Crankshaft balancer bolts

55

40,6

-

Crankshaft Holder Hole Plug Bolt

30

22,1

-

Crankshaft pulley screw

34

25,1

-

Crankshaft Sprocket Nut

235

173,3

-

Cylinder head screw

65+120°+120°

47,9+120°+120°

-

Cylinder head cover bolts

12

8,9

-

Exhaust Gas Recirculation Lock Nut (engine Wiring Harness Bracket Nut)

20

14,8

-

Engine block ground screw

25

18,4

-

Engine lift bracket lock nut

28

20,7

-

Engine lift stud

28

20,7

-

Engine mount bracket screw

45

33,1

-

Engine Mount Bracket Locking Screw

50

36,9

-

Engine Mount Frame Side Bracket Retaining Bolt\

100

73,8

-

Engine mount frame side bracket lock nut

90

66,4

-

Engine Wiring Harness Terminal Block Tie Bolt

15

11,1

-

Exhaust manifold heat shield nut and bolt

20

14,8

-

Exhaust manifold nuts

33

24,3

-

Exhaust manifold stud

16

11,8

-

Flexible plate tie bolt

105

77,4

-

Flywheel pinch bolt

105

77,4

-

Bolt for fastening the fuel line to the common fuel rail

10

-

88,5

Bolt securing fuel line to injection pump (to the cylinder head cover)

25

18,4

-

Bolt securing fuel line to injection pump (to the intake manifold)

9

-

79,7

Function block lock bolt

11

-

97,4

Glow Plug Fuse Box Retaining Bolt

10

-

88,5

Glow Plug Module Lock Nut

14

10,3

-

Injection pump sprocket nut

70

51,6

-

Intake Manifold Bolts and Nuts

23

17

-

Intake manifold stud

16

11,8

-

Oil filter cover

25

18,4

-

Adapter plate for oil filter housing

40

29,5

-

Oil Filter Housing Fitting Bolt

50

36,9

-

Oil level indicator tube bolt

11

-

97,4

Grease Nozzle Tube Lock Bolt

23

17,7

-

Oil pan flange screws to gearbox assembly

50

36,9

-

Oil pan tie bolt

11

-

97,4

Oil pump tie bolt

24

17,7

-

Oil filter mounting bolt

11

-

97,4

PCV Valve Adapter Bolt

11

-

97,4

PCV valve screw

11

-

97,4

Power Steering Bracket Retaining Bolt

25

18,4

-

Power steering pump bolt

25

18

-

Resonator Assembly Lock Bolt

6

-

53,1

Tensioner lock bolt

48

35,4

-

Timing Belt Tensioner Pulley Lock Bolt

52

38,4

-

Lower timing belt cover bolt

11

-

97,4

Timing Belt Rear Cover Bolt

11

-

97,4

Timing Belt Tensioner Bolt

25

18,4

-

Upper timing belt cover bolt

11

-

97,4

Front axle transmission mount retaining bolt with final drive assembly

50

36,9

-

Tie bolt for fastening the front suspension of the gearbox to the gearbox with the main gear assembly

90

66,4

-

Gearbox rear mount bracket retaining bolt with final drive assembly

90

66,4

-

Rear axle mount retaining bolt for gearbox with final drive assembly

90

66,4

-

Through bolt for fastening the rear suspension of the gearbox with the main gear assembly to the bracket

90

66,4

-

Gearbox tie bolt with final drive assembly (support plate to the gearbox with the main gear assembly)

75

55,3

-

Turbocharger Inlet Port Bolt

3

-

26,6

Water Pump Inlet Pipe Retaining Bolt

23

17

-