Engine repair specifications (Chevrolet Captiva 1)

General information

Engine type

-

4 cylinders (in-line)

Working volume

cm³

2,405

Cylinder diameter and piston stroke

mm (in.)

87.5 x 100 (3.44 x 3.94)

Compression ratio

-

9.6: 1

Ignition sequence

-

1-3-4-2

Max power

kW

100 kW (5000 rpm)

Max. torque

Nm

220 Nm (2200 rpm)

Cylinder bore

Diameter

mm (in.)

87.485~87.505 (3.444~3.445)

Out of roundness (max)

mm (in.)

0.013 (0.0005)

Taper (max)

mm (in.)

0.013 (0.0005)

Piston protrusion

mm (in.)

0

Allowance (measure to replace the piston before reboring)

mm (in.)

Available in 0.50mm size (0.019 inches) according to the hole

Deformation of the block surface

mm (in.)

0.01 max (0.00039)

Piston

Diameter

mm (in.)

87.465~87.485 (3.443~3.445)

Clearance to cylinder

mm (in.)

0.010~0.030 (0.00039~0.0020)

Ring groove width

Upper part

mm (in.)

1,230...1,250 (0,04842... 0,04921)

2nd

mm (in.)

1,510...1,530 (0,05945...0,0602)

Oil

mm (in.)

2,530...2,550 (0,09961...0,10040)

Inner diameter of ring groove

Upper part

mm (in.)

79,96...80,66 (3,1480...3,1756)

2nd

mm (in.)

78,40...79,10 (3,0866...3,1142)

Oil

mm (in.)

80,06...80,76 (3,15197...3,17953)

Piston rings

Upper compression ring end gap

mm (in.)

0,21...0,36 (0,00827...0,01417)

Second compression ring end gap

mm (in.)

0,36...0,61 (0,01417...0,02402)

Oil scraper ring end gap

mm (in.)

0,16...0,76 (0,0063...0,02992)

Piston ring width

Upper part

mm (in.)

1,170...1,190 (0,04606...0,04685)

2nd

mm (in.)

1,466...1,490 (0,05772...0,05866)

Oil

mm (in.)

2.5 (0.09842)

End ring thickness

Upper part

mm (in.)

2,86...3,15 (0,11260...0,12402)

2nd

mm (in.)

3,50...3,70 (0,13780...0,14567)

Oil

mm (in.)

2,159...2,337 (0,085...0,092)

Ring groove clearance

Upper part

mm (in.)

0,040...0,080 (0,00157...0,00315)

2nd

mm (in.)

0,020...0,064 (0,00079...0,00252)

Oil

mm (in.)

0,3...0,5 (0,01181...0,01969)

Piston pin

Diameter

mm (in.)

20.9910~20.9970 (0.82641~0.82665)

Finger displacement

mm (in.)

0.7~0.9 (0.0275~0.0354) towards stop

Clearance: In the piston

mm (in.)

0.011~0.014 (0.00043~0.00055)

Clearance: In the connecting rod

mm (in.)

Interference fit in connecting rod

Length

mm (in.)

61.5 (2.42)

Camshaft

Valve lift height

Inlet

mm (in.)

9.2 (0.36)

Release

mm (in.)

9.2 (0.36)

Clearance between camshaft head and bearing journal

mm (in.)

0.04~0.144 (0.0015~0.0056)

Bearing journal outer diameter

mm (in.)

42.455~43.470 (1.6714~1.7114)

Crankshaft

Main journal: Diameter (all)

mm (in.)

57.974 - 57.995 (2.2824~2.2833)

Main bearing journal - radial runout (shaft bracket on bearings No.1 and No.5, measured at journal No.3)

mm (in.)

0.03 (0.00118)

Main Bearing Clearance (All)

mm (in.)

0.015~0.040 (0.00059~0.00157)

Axial play

mm (in.)

0.070~0.302 (0.0027~0.0118)

Allowance for repairs (2 sizes available)

mm (in.)

0.25 and 0.5 (0.00098 and 0.019)

Connecting rod journal

Diameter (all)

mm (in.)

48.970~48.988 (1.9279~1.9287)

Out of roundness (max)

mm (in.)

0.004 (0.00015)

Rod bearing play.

mm (in.)

0.006~0.031 (0.00023~0.00122)

Rod bearing clearance

mm (in.)

0.013~0.041 (0.0005~0.0016)

Cylinder head

Valve stem protrusion

mm (in.)

39.2 max (1.544)

Valve guide height

mm (in.)

13.7~14.0 (0.53~0.55)

Overall height

mm (in.)

133.975~134.025 (5.2741~5.2759)

Minimum overall height after processing

mm (in.)

133.9 (5.271)

Valve system

Valve clearance compensators

-

hydraulic

Saddle runout (max, all)

mm (in.)

0.03 (0.0018)

Chamfer runout (max, all)

mm (in.)

0.03 (0.0018)

Valve diameter

Inlet

mm (in.)

32±0.1 (1.2598±0.0039)

Release

mm (in.)

29±0.1 (1.1417±0.00039)

Valve stem diameter

Inlet

mm (in.)

5.955~5.970 (0.234~0.235)

Release

mm (in.)

5.945~5.960 (0.2346~0.2360)

Valve seat width

Inlet

mm (in.)

1.0~1.5 (0.039~0.059)

Release

mm (in.)

1.7~2.2 (0.066~0.086)

Valve bevel angle

mm (in.)

44°

Valve seat angle

mm (in.)

45°

Valve guide inner diameter

mm (in.)

6.000~6.012 (0.2362~0.2367)

Oil pump

Type

-

Rotative (trochoid)

Bearing clearance

-

0.10~0.20 (0.0040~0.008)

External gear to the body

mm (in.)

0.11~0.19 (0.0043~0.0074)

External gear to crescent part

mm (in.)

0.11~0.24 (0.0043~0.009)

Internal gear to crescent part

mm (in.)

0.18~0.26 (0.007~0.010)

End gap

mm (in.)

0.03~0.10 (0.001~0.004)

Sealants and adhesives

Rear main bearing housing cover

-

Three-Bond 1217F

Camshaft support to cylinder head

-

HN 1581 (Loctite® 515)

Oil pan screws

-

HN 1256 (Loctite® 542)

Oil pump screws

-

HN 1256 (Loctite® 542)

Oil pan feed tube screws

-

HN 1256 (Loctite® 542)

Lubrication channel plug

-

HN 1256 (Loctite® 542)

Cooling jacket caps and plugs (cooling plugs)

-

HN 1756 (Loctite® 176)

Exhaust Manifold Studs/Nuts

-

Anti-seize compound

Lubrication system

Type

-

Forced submission

Oil pump type

-

Rotative (trochoid)

Oil filter type

-

Cartridge

Oil pan capacity (together with the oil filter)

l

4.5 l

Oil pan capacity without oil filter)

l

4.3 l

Type of motor oil

-

API SL (ILSAC GF-III) sAE grade 5W-30

* Hot Zone: SAE 10W-30

Air Filter Element Cover Screws

2

-

18

Air filter housing screws

6

-

53

Battery Clamp Bar Locking Screws

10

-

89

Battery tray retaining screws

10

-

89

Camshaft Bearing Cap Screws

8

-

71

Connecting rod head bearing screws

35 + 45° + 15°

26 + 45° + 15°

-

Coolant Bypass Housing Screws

15

11

-

Balancer unit bolts with crankshaft assembly

20 + 45°

15 + 45°

-

Main Bearing Cap Screws

50 + 45° + 15°

37 + 45° + 15°

-

Crankshaft Pulley Bolts

20

15

-

Bolt of the leading gear of the timing belt of the crankshaft

135 + 30° + 10°

100 + 30° + 10°

-

Cylinder head bolts

25 + 90° + 90° + 90°

18 + 90° + 90° + 90°

-

Cylinder head cover screws

8

-

71

Direct Ignition and Exhaust Gas Recirculation (EGR) System Mounting Bracket Bolts

25

18

-

Bolts and nuts for decorative engine cover

8

-

71

Engine decorative cover bracket retaining bolt

20

15

-

Engine Fuse Box Bottom Cover Screws

10

-

89

Engine Fuse Block Retaining Screws

3

-

27

Engine Mount Adapter Bolts

50

37

-

Engine Mount Adapter Support Bracket Bolts

45

33

-

Engine mount frame side bracket bolt

100

74

-

Engine mount frame side bracket nuts

90

66

-

Bolt of bracket of electromagnetic valve of purge of adsorber of SUPB

5

-

44

Exhaust camshaft gear screws

50 + 60° + 15°

37 + 60° + 15°

-

Muffler Inlet Pipe Mounting Bracket Bolt and Nut

40

30

-

Exhaust manifold heat shield screws

15

11

-

Exhaust Manifold Lock Nuts

22

16

-

Flexible plate screws

65

48

-

Flywheel screws

65 + 30° + 15°

48 + 30° + 15°

-

Screws of the front cover of the timing belt of the gas distribution mechanism

6

-

53

Fuel Rail Assembly Locking Screws

25

18

-

Alternator tie bolt and nut to lower generator support bracket

40

30

-

Generator to intake manifold mounting bracket bolt on intake manifold

25

18

-

Generator to intake manifold mounting bracket bolt on generator

35

26

-

Generator Lower Support Bracket Screws

25

18

-

Upper Generator Bracket Bolts to Intake Manifold and Coolant Bypass Housing

25

18

-

Upper Generator Bracket Bolt on Generator

35

26

-

Intake camshaft gear screw

50 + 60° + 15°

37 + 60° + 15°

-

Intake Manifold Retaining Bolt and Nuts

18

13

-

Intake Manifold Support Bracket Bolt

25

18

-

Intermediate shaft support bracket bolts

70

52

-

Oil filter adapter to oil pump mounting bolts

8

-

71

Oil pan drain plug

18

13

-

Oil pan flange to support retaining bolts

50

37

-

Oil pan retaining screws

20

15

-

Oil pressure sensor

40

30

-

Oil pump rear cover screws

20

15

-

Oil pump lock screws

10

-

89

Oil suction pipe retaining bolts

8

-

71

Catalytic converter to exhaust pipe retaining nuts

40

30

-

Rear cover screws for the timing belt of the gas distribution mechanism

7

-

62

Safety pressure reducing valve screw

30

22

-

Spark plugs

25

18

-

Screw securing the starter to the cylinder block

75

55

-

Starter to gearbox mounting screw

75

55

-

Automatic timing belt tensioner bolt

25

18

-

Timing Belt Idler Pulley Bolt and Nut

25

18

-

Front transmission mount retaining bolts with final drive assembly

50

37

-

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

90

66

-

Gearbox mount retaining bolts with final drive assembly

37

27

-

Gearbox mount bracket retaining bolts with final drive assembly

50

37

-

Rear axle transmission mount retaining bolts with final drive assembly

90

66

-

Rear transmission mount bracket retaining bolts with final drive assembly

90

66

-

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

90

66

-

Bolt for fastening the gearbox with the main gear assembly to the oil pan flange

50

37

-

Gearbox Torque Converter Bolts with Final Drive Assembly

45

33

-