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SECTION 1C

DOHC ENGINE MECHANICAL

Caution : Disconnect the negative battery cable before removing or installing any electrical unit or when a tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise noted.

SPECIFICATIONS

Engine Specifications

Application
2.0L DOHC
General Data:
Engine Type
4 Cylinder (In-Line)
Displacement
1,998 cm³ (121 in³)
Bore Stroke
86 x 86 mm (3.38 in x 3.38 in.)
Compression Ratio
9.6 :1
Firing Order
1-3-4-2
Cylinder Bore:
Diameter
85.975~86.025 mm (3.384~3.386 in.)
Out of Round (Maximum)
0.013 mm (0.0005 in.)
Cylinder Bore Taper (Maximum)
0.013 mm (0.0005 in.)
Piston Protrusion
0.5 mm Max (0.019 in.)
Oversize (Measure Replacement Piston before Re-boring)
Available in 0.50 mm to suit bore (0.019 in.)
Service Replacement Standard Bore
4 Piston, Pin, and Ring Assemblies Available
Block Face Distortion
0.01 mm Max (0.00039 in.)
Piston:
Diameter
85.955~86.485 mm (3.384~3.404 in.)
Clearance to Bore
0.010~0.030 mm (0.00039~0.0020 in.)
Piston Protrusion
0.5 mm Max (0.019 in.)
Piston Taper
0.013 mm (0.0005 in.)
Piston Rings:
Ring, End Gap, Top Compression
0.2~0.35 mm (0.007~0.013 in.)
Ring, End Gap, Second Compression
0.3~0.5 mm (0.011~0.019 in.)
Oil
0.4~1.4 mm (0.0015~0.055 in.)
Piston Pin:
Diameter
20.9970~20.9985 mm (0.82665~0.82671 in.)
Pin Offset
0.8 mm (0.03 in.) Toward Thrust Side
Clearance: In Piston
0.0035~0.0140 mm (0.00013~0.00055 in.)
Clearance: In Rod
Interference Fit in Rod
Length
61.5 mm (2.42 in.)
Camshaft:
Lift - Intake
9.2 mm (0.36 in.)
Lift - Exhaust
9.2 mm (0.36 in.)
Camshaft Cap to Bearing Journal Clearance
0.04~0.144 mm (0.0015~0.0056 in.)
Bearing Journal OD
42.455~43.470 mm (1.6714~1.7114 in.)
Crankshaft:
Main Journal
-
Diameter (All)
57.982~57.995 mm (2.2788~2.2832 in.)
Radial Runout (Shaft Support on No. 1 and No. 5 Bearings Measured at No. 3 Journal)
0.03 mm (0.00118 in)
Main Bearing Clearance (All)
0.015~0.040 mm (0.00059~0.00157 in.)
End Play
0.070~0.302 mm (0.0027~0.0118 in.)
Service Oversize, Available in 2 sizes
0.25 and 0.5 mm (0.00098 and 0.019 in.)
Connecting Rod Journal:
Diameter (All)
48.981~48.987 mm (1.9283~1.9286 in.)
Out of Round (Maximum)
0.004 mm (0.00015 in.)
Rod Bearing Play
0.006~0.031 mm (0.00023~0.00122 in.)
Rod Bearing Clearance
0.013~0.041 mm (0.0005~0.0016 in.)
Cylinder Head:
Valve Stem Protrusion
39.2 mm Max (1.544 in.)
Valve Guide Height
13.7~14.0 mm (0.53~0.55 in.)
Overall Height
134.0 ± 0.025 mm (5.275~0.0009 in.)
Minimum Overall Height After Machining
133.9 mm (5.271 in.)
Valve System:
Valve Lash Compensators
Hydraulic
Seat Runout (Maximum, All)
0.03 mm (0.001 in.)
Face Runout (Maximum, All)
0.03 mm (0.001 in.)
Valve Stem Diameter
Intake
5.970~5.955 mm (0.235~0.234 in.)
Exhaust
5.960~5.945 mm (0.23464~0.2360 in.)
Valve Diameter
Intake
32 ± 0.1 mm (1.2598 ± 0.0039 in.)
Exhaust
29 ± 0.1 mm (1.1417 ± 0.0039 in.)
Valve Seat Width
Intake
1.0~1.5 mm (0.039~0.059 in.)
Exhaust
1.7~2.2 mm (0.066~0.086 in.)
Valve Face Angle
44°
Valve Seat Angle
45°
Valve Guide Inside Diameter
6.000~6.012 mm (0.236~0.237 in.)
Oil Pump:
Gear Lash
0.10~0.20 mm (0.004~0.008 in.)
Outer Gear to Body
0.11~0.19 mm (0.0043~0.0074 in.)
Outer Gear to Crescent
0.11~0.24 mm (0.0043~0.009 in.)
Inner Gear to Crescent
0.18~0.26 mm (0.007~0.010 in.)
End Clearance
0.03~0.10 mm (0.001~0.004 in.)
Sealants and Adhesives:
Rear Main Bearing Cap
GE p/n RTV 159
Camshaft Carrier-to-Cylinder Head
HN 1581 (Loctite® 515)
Oil Pan Bolts
HN 1256 (Loctite® 542)
Oil Pump Bolts
HN 1256 (Loctite® 542)
Oil Pan Pickup Tube Bolts
HN 1256 (Loctite® 542)
Oil Gallery Plug
HN 1256 (Loctite® 542)
Coolant Jacket Caps and Plugs (Freeze Plugs)
HN 1756 (Loctite® 176)
Exhaust Manifold Studs/Nuts
Anti-seize Compound (HMC Spec HN1325)

Fastener Tightening Specifications

Application
N•m
Lb-Ft
Lb-In
A/C Compressor Hose assembly Bolt
33
24
-
Air Filter Housing Bolts
6
-
53
Alternator to Intake Manifold Strap Bracket Bolt
20
15
-
Alternator-to-Intake Manifold Support Bracket Bolt
35
26
-
Automatic Tensioner Bolt
25
18
-
Camshaft Bearing Cap Bolts
8
-
71
Canister Purge Solenoid Bracket Bolt
5
-
44
Connecting Rod Cap Bearing Bolts
35
+ 45° + 15°
26
+ 45° + 15°
-
Coolant Bypass Housing Bolts
15
11
-
Coolant Pump Retaining Bolts
25
18
-
Coolant Temperature Sensor
25
18
-
Crankshaft Bearing Cap Bolts
50
+ 45° + 15°
37
+ 45°
-
Crankshaft Position Sensor Retaining Bolt
8
-
71
Crankshaft Pulley Bolts
20
15
-
Crankshaft Timing Belt Drive Gear Bolt
135
+ 30° + 10°
100
+ 30° + 10°
-
Cylinder Head Bolts
25
+ 90° +90° +
90°
18
+ 90° +90° +
90°
-
DIS Ignition Coil and EGR mounting Bracket Bolts
25
18
-
Engine Block Lower Support Bracket/Splash Shield Bolts
35
26
-
Engine Mount Bolts
60
44
-
Engine Mount Bracket-to-Engine Mount Retaining Bolts
60
44
-
Engine Mount Bracket Retaining Bolts and Nut
60
44
-
Engine Mount Bracket-to-Engine Block Bolts
80
59
-
Engine Mount Bracket-to-Engine Block Nuts
80
59
-
Engine Mount Retaining Bolts
60
44
-
Engine to Intake Manifold Support Bracket
20
15
-
Exhaust Camshaft Gear Bolt
50
+ 60° +15°
37
+ 60° +15°
-
Exhaust Flex Pipe-to-Catalytic Converter or Third Muffler Retaining Nuts
30
22
-
Exhaust Flex Pipe-to-Exhaust Manifold Retaining Nuts
22
16
-
Exhaust Flex Support Bracket Bolts
30
22
-
Exhaust Gas Recirculation Valve Bolts
20
15
-
Exhaust Manifold Heat Shield Bolts
8
-
71
Exhaust Manifold Retaining Nuts
22
16
-
Exhaust Support Bracket Bolts
30
22
-
Flexible Plate Bolts
65
48
-
Flywheel Bolts
65
+ 30° + 15°
48
+ 30° + 15°
-
Front Timing Belt Cover Bolts
6
-
53
Fuel Rail Retaining Bolts
20
18
-
Ignition Coil Mounting Bolts
10
-
89
Intake Camshaft Gear Bolt
50
+ 60° + 15°
37
+ 60° + 15°
-
Intake Manifold Retaining Nuts and Bolts
22
16
-
Intake Manifold Support Bracket Lower Bolt
25
18
-
Intake Manifold Support Bracket Upper Bolts
25
18
-
Oil Pan Drain Plug
35
26
-
Oil Pan Flange-to-Transaxle Bolts
40
30
-
Oil Pan Retaining Bolts
20
-
177
Oil Pump Retaining Bolts
10
-
89
Oil Pump Pickup Tube Bolts
8
-
71
Oil Pump Pickup Tube Support Bracket Bolt
10
-
89
Oil Pump Rear Cover Bolts
6
-
53
Power Steering Hose Clamp Bolt
8
-
71
Rear Timing Belt Cover Bolts
7
-
62
Resonator Retaining Bolts
3
-
27
Spark Plug Cover Bolts
3
-
27
Spark Plugs
20
15
-
Thermostat Housing Mounting Bolts
15
11
-
Throttle Cable Bracket Bolts
8
-
71
Timing Belt Automatic Tensioner Bolt
25
18
-
Timing Belt Idler Pulley Nuts
25
18
-
Transaxle Bell Housing Bolts
75
55
-
Transaxle Torque Converter Bolts
45
33
-
Valve Cover Bolts
8
-
71

SPECIAL TOOLS

Special Tools Table


KM653
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KM-653
Adapter

KM535
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KM-535
installer

KM135
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KM-135
Adapter

KM805
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KM-805
Valve Guide
Reamer

J36972
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J-36792
Crankshaft Rear
Oil Seal Installer

MKM571B
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MKM-571-B
Gauge

J28467B
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J-28467-B
Engine Assembly
Lift Support

KM412
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KM-412
Engine Overhaul
Stand

KM348
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KM-348
Spring Compressor

KM635
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KM-635
Crankshaft Rear
Oil Seal Installer

KM427
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KM-427
Piston Pin
Service Set

J8037
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J-8037
Universal Piston
Ring Compressor

KM3400
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KM-340-0
Cutter Set

KM470B
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KM-470-B
Angular Torque Gauge

J8087
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J-8087
Cylinder Bore
Check Gauge

KM498B
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KM-498-B
Pressure Gauge

COMPONENT LOCATOR

Upper End


V3B11C06
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  1. Bolt
  2. Spark Plug Cover
  3. Oil Cap
  4. Oil Cap Seal
  5. Bolt
  6. Valve Cover
  7. Valve Cover Gasket
  8. Valve Lash Adjuster
  9. Retainer
  10. Valve Cap
  11. Valve Spring
  12. Valve Stem Seal
  13. Valve Spring Seat
  14. Valve Guide
  15. Valve Spring Seat
  16. Exhaust Seat
  17. Inlet Valve
  18. Exhaust Valve
  19. Bolt
  20. Front Bearing Cap
  21. Head Bolt
  22. Bolt
  23. Bearing Cap
  24. EGR Adapter
  25. EGR Adapter Gasket
  26. Cylinder Head
  27. Exhaust Manifold Gasket
  28. Exhaust Manifold
  29. Nut
  30. Exhaust Manifold Heat Shield
  31. Cylinder Head Gasket
  32. Bolt
  33. Thermostat Housing
  34. Thermostat Housing Gasket
  35. Stud
  36. Sleeve
  37. Plug
  38. Bolt
  39. Camshaft Position Sensor
  40. Oil Gallery Plug
  41. Exhaust Camshaft
  42. Seal Ring
  43. Camshaft Gear
  44. Washer
  45. Camshaft Gear Bolt
  46. Intake Camshaft
  47. Intake Manifold Gasket
  48. Intake Manifold
  49. Throttle Body Gasket
  50. Throttle Body
  51. Nut
  52. EGR Valve

Lower End


V3B11C07
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  1. Main Bearing Caps
  2. Bearings, Main
  3. Connecting Rod Bolt
  4. Piston Ring Set
  5. Piston Pin
  6. Piston
  7. Engine Block
  8. Sleeve
  9. Water Jacket Cap
  10. Bolt (Manual Transaxle)
  11. Flywheel (Manual Transaxle)
  12. Flexible Plate (Automatic Transaxle)
  13. Bolt (Automatic Transaxle)
  14. Clamp
  15. Hose
  16. Clamp
  17. Engine Vent Pipe
  18. Bolt
  19. Gasket
  20. Transaxle Input Shaft Bearing
  21. Rear Main Seal
  22. Crankshaft
  23. Ignition Transmit Disc
  24. Bolt
  25. Splash Pan and Gasket Assembly
  26. Oil Pan
  27. Drain Plug
  28. Seal Ring
  29. Bolt
  30. Sleeve
  31. Gasket
  32. Bolt
  33. Oil Pump Gear Cover
  34. Ring Gear
  35. Gear
  36. Plug
  37. Washer
  38. Washer
  39. Bypass Valve Plug
  40. Special Screw
  41. Seal
  42. Oil Filter
  43. Bypass Valve
  44. Pressure Relief Valve Plunger
  45. Pressure Relief Valve Spring
  46. Washer
  47. Pressure Relief Valve Plug
  48. Ring Seal
  49. Bolt
  50. Oil Suction Pipe
  51. Bolt
  52. Rear Timing Belt Cover
  53. Bolt
  54. Special Bolt
  55. Idler Pulley
  56. Stud
  57. Nut
  58. Bolt
  59. Tensioner
  60. Bolt
  61. Thrust Inner Washer
  62. Woodruff Key
  63. Crankshaft Gear
  64. Thrust Outer Washer
  65. Bolt
  66. Camshaft Drive Belt
  67. Seal
  68. Front Timing Belt Cover
  69. Bolt
  70. Bushing Plug
  71. Bushing
  72. Oil Gallery Plug
  73. Bolt
  74. Water Pump
  75. Seal Ring
  76. Crankshaft Revolution Sensor
  77. Bolt
  78. Connecting Rod Bearings
  79. Main Bearing Cap Bolts
  80. Connecting Rod
  81. Connecting Rod Cap


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