Service Manual2005 1.4L/1.6L DOHC ENGINE MECHANICAL To the top of the document
Nubira-Lacetti
To Previous Page To Next Page
GMDE Start Page Load static TOC Load dynamic TOC Help?

SECTION 1C1

1.4L/1.6L 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
Description (Manual and Automatic)
1.4L DOHC
1.6L DOHC
General Data:
Engine Type
F14D
F16D
Displacement
1399 cm³
1598 cm³ (97.51 in³)
Bore Stroke
77.9 x 73.4 mm (3.01 in. x 2.89 in.)
79.0 x 81.5 mm (3.1 in. X 3.21 in.)
Compression Ratio
9.5 ± 0.2:1
9.5 ± 0.2:1
Firing Oder
1-3-4-2
1-3-4-2
Cylinder Bore:
Diameter
77.9 mm (3.07 in.)
79 mm (3.1 in.)
Out of Round (Maximum)
0.0065 mm (0.00025 in.)
0.0065 mm (0.00025 in.)
Taper (Maximum)
0.07 x 30°
0.0065 mm (0.00025 in.)
Pistion:
Diameter
77.87 mm (3.07 in.)
78.970 mm (3.1090 in.)
Clearance to Bore
0.030 ± 0.010 mm (0.0012 ± 0.0004 in.)
0.030 ± 0.010 mm (0.0012 ± 0.0004 in.)
Piston Rings:
Ring, End Gap:
.
.
Top Compression
0.15-0.30 mm (0.0059-0.0118 in.)
0.2-0.3 mm (0.008-0.012 in.)
2nd Compression
0.3-0.5 mm (0.0118-0.0197 in.)
0.5-0.6 mm (0.02-0.024 in.)
Groove Clearance:
.
.
Top Compression
0.05-0.09 mm (0.00197-0.00354 in.)
0.050-0.080 mm (0.002-0.003 in.)
2nd Compression
0.06-0.1 mm (0.00236-0.00393 in.)
0.050-0.082 mm (0.002-0.032 in.)
Piston Pin:
Diameter
17.990-17.995 mm (0.7083-0.7085 in.)
17.990-17.985 mm (0.7083-0.7085 in.)
Pin Off-Set
0.8 ± 0.1 mm (0.0315-0.0039 in.)
0.7-0.9 mm (0.028-0.036 in.)
Camshaft:
Lift Intake
7.2 mm (0.283 in.)
8.5 mm (0.335 in.)
Lift Exhaust
7.2 mm (0.283 in.)
8.5 mm (0.335 in.)
End Play
0.1-0.25 mm (0.00394-0.00787 in.)
0.10-0.25 mm (0.004-0.0089 in.)
Application
Description (Manual and Automatic)
1.4L DOHC
1.6L DOHC
Journal OD:
.
.
No. 1
29.935-29.95 mm (1.1785-1.1791 in.)
29.935-29.95 mm (1.1785-1.1791 in.)
No. 2
26.935-26.95 mm (1.0604-1.0610 in.)
26.935-26.95 mm (1.0604-1.0610 in.)
No. 3
26.935-26.95 mm (1.0604-1.0610 in.)
26.935-26.95 mm (1.0604-1.0610 in.)
No. 4
26.935-26.95 mm (1.0604-1.0610 in.)
26.935-26.95 mm (1.0604-1.0610 in.)
No. 5
26.935-26.95 mm (1.0604-1.0610 in.)
26.935-26.95 mm (1.0604-1.0610 in.)
Crankshaft:
Main Journal:
.
.
Diameter (All)
55 mm (2.71 in.)
54.982-54.994 mm (2.164-2.165 in.)
Taper (Maximum)
Out of Round (Maximum)
0.005 mm (0.0001 in.)
0.004 mm (0.0001 in.)
0.005 mm (0.0001 in.)
0.004 mm (0.0001 in.)
Main Bearing Clearance (All)
0.026-0.042 mm (0.001-0.002 in.)
0.026-0.042 mm (0.001-0.002 in.)
Crankshaft End Play
0.1 mm (0.003 in.)
0.05-0.28 mm (0.002-0.011 in.)
Connecting Rod Journal:
.
.
Diameter (All)
43 mm (1.69 in.)
42.971-42.987 mm (1.691-1.692 in.)
Taper (Maximum)
0.005 mm (0.0001 in.)
0.005 mm (0.0001 in.)
Out of Round (Maximum)
0.004 mm (0.0001 in.)
0.004 mm (0.0001 in.)
Rod Bearing Clearance (All)
0.019-0.070 mm (0.0007-0.0028 in.)
0.019-0.071 mm (0.0007-0.0028 in.)
Rod Side Clearance
0.070-0.242 mm (0.0027-0.009 in.)
0.070-0.242 mm (0.0027-0.009 in.)
Valve System:
Valve Lash Compensators
Hydraulic
Hydraulic
Face Angle (All)
45°~45.25°
45°~45.25°
Seat Angle (All)
44.5°~45°
44.5°~45°
Seat Runout (Maximum, All)
0.05 mm (0.002 in.)
0.05 mm (0.002 in.)
Face Runout (Maximum, All)
0.03 mm (0.0012 in.)
0.03 mm (0.0012 in.)
Seat Width:
.
.
Intake
Exhaust
1.17-1.57 mm (0.046-0.062 in.)
1.4-1.8 mm (0.055-0.071 in.)
1.17-1.57 mm (0.046-0.062 in.)
1.4-1.8 mm (0.055-0.071 in.)
Valve Guide Inside Diameter (All)
6.00-6.02 mm (0.236-0.237 in.)
6.00-6.02 mm (0.236-0.237 in.)
Application
Description (Manual and Automatic)
1.4L DOHC
1.6L DOHC
Valve Stem Diameter (All)
.
.
Intake
5.955-5.970 mm (0.2344-0.2350 in.)
5.955-5.970 mm (0.2344-0.2350 in.)
Exhaust
5.935-5.950 mm (0.2337-0.2343 in.)
5.935-5.950 mm (0.2337-0.2343 in.)
Valve Diameter (All):
.
.
Intake
28.57 ± 0.12 mm (1.125 ± 0.0047 in.)
28.57 ± 0.12 mm (1.125 ± 0.0047 in.)
Exhaust
27.24 ± 0.14 mm (1.074 ± 0.0055 in.)
27.24 ± 0.14 mm (1.074 ± 0.0055 in.)
Valve Spring Loads:
.
.
Valve Open
580 ± 29N (426 ± 21 lbs) @ 23mm
580 ± 26N (428 ± 19 lbs) @ 23.0 mm (0.90 in.)
Valve Closed
260 ± 13N (191 ± 9.6 lbs) @ 32 mm
260 ± 13N (192 ± 10 lbs) @ 32.0mm (1.25 in.)
Valve Spring Free Length
41.2 mm (1.622 in.)
41.2 mm (1.622 in.)
Oil Pump:
Gap Between Oil Pump Body and Out Rotor
0.400~0.484 mm (0.0157~0.019 in.)
0.400~0.484 mm (0.0157~0.019 in.)
Out Rotor Side Clearance
0.045~0.100 mm (0.0018~0.0039 in.)
0.045~0.100 mm (0.02~0.004 in.)
Inner Rotor Side Clearance
0.035~0.085 mm (0.001~0.003 in.)
0.035~0.085 mm (0.001~0.003 in.)
Relief Valve Spring Free Length
81 mm (3.2 in.)
81 mm (3.2 in.)
Sealants and Adhesives:
Rear Main Bearing Cap
GE p/n RTV 159
Oil Pan Bolts
HN 1256 (Loctite® 242)
Oil Pump Bolts
HN 1256 (Loctite® 242)
Oil Pan Pickup Tube Bolts
HN 1256 (Loctite® 242)
Oil Gallery Plug
HN 1256 (Loctite® 242)
Coolant Jacket Caps and Plugs (Freeze Plugs)
HN 1756 (Loctite® 962B)
Exhaust Manifold Studs/Nuts
Anti-seize Compound (HMC Spec HN1325)

Fastener Tightening Specifcations

Application
N•m
Lb-Ft
Lb-In
Air Cleaner Housing Bolts
10
-
89
Camshaft Cap Bolts
16
12
-
Camshaft Cover Nuts
10
-
89
Connecting Rod Bearing Cap Bolts
25
+ 30° + 15°
18
+ 30° + 15°
-
Coolant Temperature Sensor
20
15
-
Crankshaft Bearing Cap Bolts
50
+ 45° + 15°
37
+ 45°+ 15°
-
Crankshaft Cover Nuts
5~8
-
44~71
Crankshaft Pulley Bolt
95 N•m
+ 30° + 15°
-
-
Cylinder Head Bolts (Cylinder Head Mounting Bolts)
25 + 70°
+ 70° + 50°
18 + 70°
+ 70° + 50°
-
Direct Ignition System Coil Mounting Bolts
10
-
89
Direct Ignition System Coil Mounting Bracket Bolts
10
-
89
Engine Mount Attaching Bolts
30
22
-
Engine Mount Bracket Attaching Bolts/Nuts
50
37
-
Exhaust Camshaft Gear Bolt
67.5
49
-
Exhaust Flex Pipe-to-Catalytic Converter or Connecting Pipe Retaining Nut
35
26
-
Exhaust Flex Pipe-to-Exhaust Manifold Retaining Nuts
35
26
-
Exhaust Gas Recirculation Valve Adapter Bolts
25
18
-
Exhaust Manifold Heat Shield Bolts
15
11
-
Exhaust Manifold Retaining Nuts
25
18
-
Flexible Plate Bolts
60
44
-
Flexible Plate Inspection Cover Bolts
10
-
89
Flywheel Bolts
35
+ 30° + 15°
25
+ 30° + 15°
-
Flywheel Inspection Cover Bolts
12
-
106
Front Timing Belt Cover Bolts (Upper and Lower)
10
-
89
Fuel Rail Assembly Retaining Bolts
25
18
-
Fuel Rail Retaining Bolts
25
18
-
Generator Upper Retaining Bolt
20
15
-
Intake Camshaft Gear Bolt
67.5
49
-
Intake Manifold Retaining Bolts/Nuts
25
18
-
Intake Manifold Support Bracket Lower Bolt
25
18
-
Intake Manifold Support Bracket Upper Bolts
25
18
-
Lower Front Timing Belt Cover Bolts
10
-
89
Oil Pan Flange Bolts
75
55
-
Oil Pan Retaining Bolts
10
-
89
Oil Pan Drain Plug
35
26
-
OIl Pressure Switch
40
30
-
Oil Pump Bolts
10
-
89
Oil Pump Rear Cover Bolts
8
-
71
Oil Pump Retaining Bolts
10
-
89
Oil Suction Pipe or Support Bracket Bolts
10
-
89
Rear Timing Belt Cover Bolts
10
-
89
Safety Relief Valve Bolt
30
3022
-
Spark Plugs
25
18
-
Thermostat Housing Mounting Bolts
20
15
-
Timing Belt Automatic Tensioner Bolts
25
18
-
Timing Belt Idler Pulley Bolt
40
30
-
Transaxle Bell Housing Bolts
75
55
-
Transaxle Torque Converter Bolts
45
33
-
Upper Front Timing Belt Cover Bolts
10
-
89
Water Pump Retaining Bolts
10
-
89

SPECIAL TOOLS

Special Tools Table


J42492
Display graphicTranslations of text in graphics


J-42492
Timing Belt
Adjuster

KM470B
Display graphicTranslations of text in graphics


KM-470-B
Angular Torque
Gauge

J28467B
Display graphicTranslations of text in graphics


J-28467-B
Engine Assembly
Support Fixture

KM427
Display graphicTranslations of text in graphics


KM-427
Piston Pin
Service Set

KM571B
Display graphicTranslations of text in graphics


KM-571-B
Gauge

KM3400
Display graphicTranslations of text in graphics


KM-340-0
Cutter Set
Includes: KM-340-7
Guide Drift
KM-340-13
Cutters
KM-340-26
Cutters

KM348
Display graphicTranslations of text in graphics


KM-348
Valve Spring
Compressor

J3B11C01
Display graphicTranslations of text in graphics


KM-653
Adapter

J3B11C02
Display graphicTranslations of text in graphics


KM-805
Valve Guide
Reamer

KM412
Display graphicTranslations of text in graphics


KM-412
Engine Overhaul
Stand

KM498B
Display graphicTranslations of text in graphics


KM-498-B
Pressure Gauge

KM635
Display graphicTranslations of text in graphics


KM-635
Crankshaft Rear Oil
Seal Installer

J36972
Display graphicTranslations of text in graphics


J-36792
Crankshaft Rear Oil
Seal Installer

KM135
Display graphicTranslations of text in graphics


KM-135
Adapter

COMPONENT LOCATOR

Cylinder Head


J3D11C01
Display graphicTranslations of text in graphics


  1. Oil Filler Cap
  2. Engine Cover
  3. Camshaft Cover
  4. Camshaft Cover Gasket
  5. Camshaft Cover Bolt
  6. Hydraulic Tappet Adjuster
  7. Valve Key
  8. Valve Spring Cap
  9. Valve Spring
  10. Valve Stem Seal
  11. EGR Vaccum Hose
  12. EGR Valve
  13. EGR Valve Gasket
  14. EGR Valve Adaptor
  15. EGR Valve Adaptor Gasket
  16. Cylinder Head
  17. Front Camshaft Cap
  18. Valve Guide
  19. Plug
  20. Freeze Plug
  21. Oil Duct Cap
  22. Intake Valve
  23. Exhaust Valve
  24. Cylinder Head Gasket
  25. Engine Coolant Temperature Sensor
  26. Heat Take Off Pipe
  27. Camshaft
  28. Camshaft Seal
  29. Thermostat

Cylinder Block


J3B11CA2
Display graphicTranslations of text in graphics


  1. Piston Ring Set
  2. Piston
  3. Piston Pin
  4. Connecting Rod
  5. Connecting Rod Bearing Set
  6. Oil Level Gauge Stick
  7. Gauge Stic Tube
  8. Sleeve
  9. Clutch Housing Sleeve
  10. Cylinder Block
  11. Plug
  12. Gap
  13. Bypass Valve
  14. Connecting Piece
  15. Oil Filter
  16. Oil Pump Body Gasket
  17. Water Inlet Neck
  18. Knock Sensor
  19. Fly Wheel (M/T)
  20. Flexible Plate (A/T)
  21. Shaft Seal Ring
  22. Crank Shaft Upper Bearing Set
  23. Crank Shaft
  24. Crank Shaft Lower Bearing Set
  25. Transmitter Disc
  26. Crankshaft Bearing Cap
  27. Oil Pan
  28. Threaded Ring
  29. Washer
  30. Oil Pan Drain Plug
  31. Oil Pump
  32. Oil Pump Cover
  33. Oil Pump Inner Rotor
  34. Oil Pump Outer Rotor
  35. Oil Pump Plug
  36. Shaft Sealing
  37. Pressure Relief Valve Plunger
  38. Relief Valve Spring
  39. Sealing
  40. Relief Valve
  41. Oil Pressure Switch
  42. Sleeve
  43. Oil Suction Pipe Bracket
  44. Oil Suction Pipe
  45. Sealing

Intake & Exhaust Manifold


J3B11CA3
Display graphicTranslations of text in graphics


  1. Oxygen Sensor
  2. Heat Shield
  3. Exhaust Manifold
  4. Exhaust Manifold Gasket
  5. Intake Manifold
  6. Main Throttle Idle Actuator (MTIA) Gasket
  7. MTIA
  8. Clamp
  9. Intake Air Tube
  10. Breethe Hose
  11. Aircleaner Assembly
  12. Aircleaner Upper Hosing
  13. Aircleaner Eliment
  14. Aircleaner Lower Housing
  15. Resoinator
  16. Air Intet Hose

Timing Belt


J3B11CA4
Display graphicTranslations of text in graphics


  1. Water Pump Sealing
  2. Water Pump
  3. Timing Belt Rear Cover
  4. Camshaft Position Sensor
  5. Auto Temsioner
  6. Camshaft Gear
  7. Idler pulley
  8. Crankshaft Gear
  9. Torque Roll Axis Support
  10. Timing Belt
  11. Timing Belt Front Upper Cover
  12. Timing Belt Front Lower Cover
  13. Crankshaft Pulley
  14. Crankshaft Position Sensor

Engine Mounting


J3B11CA5
Display graphicTranslations of text in graphics


  1. Rear Power Unit Damping Block
  2. Rear Transaxle Mounting Bracket (A/T)
  3. Rear Transaxle Mounting Bracket (M/T)
  4. Transaxle Mounting Cage
  5. Transaxle Mounting Bracket (M/T)
  6. Transaxle Mounting Bracket (A/T)
  7. Engine Undercover
  8. Hydro Mounting
  9. Engine Mounting Bracket


To Previous Page To Next Page
© Copyright General Motors Daewoo Europe. All rights reserved