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Engine Mechanical System - General Information: Specifications

Description     Specifications Limit
General 
Type     In - line, DOHC  
Number of cylinders     4  
Bore     86 mm (3.385 in.)  
Stroke     86 mm (3.385 in.)  
Total displacement     1998 cc (121.92 cu.in)  
Compression ratio     9.5: 1  
Firing order     1 - 3 - 4 - 2  
Valve timing 
Intake valve   Opens (ATDC/BTDC) BTDC 38° - ATDC 40°  
    Closes (ABDC) ABDC 22° - ABDC 100°  
Exhaust valve   Opens (BBDC) BBDC 44° - ABDC 1°  
    Closes (BTDC) ATDC 0° - ATDC 45°  
Valve clearance [Engine coolant temperature: 20°C (68°F)] 
Intake valve     0.17 - 0.23 mm (0.0067 - 0.0090 in.)  
Exhaust valve     0.32 - 0.38 mm (0.0126 - 0.0150 in.)  
Camshaft 
Cam height   Intake 44.2 mm (1.7401 in.)  
    Exhaust 45.0 mm (1.7716 in.)  
    Intake No. 1: 31.964 - 31.978 mm (1.2584 - 1.2589 in)  
Journal outer diameter     No. 2, 3, 4, 5: 23.954 - 23.97 mm (0.9431 - 0.9437 in)  
    Exhaust No. 1: 35.984 - 36.0 mm (1.4155 - 1.4173 in.)  
      No. 2, 3, 4, 5: 23.954 - 23.97 mm (0.9430 - 0.9437 in.)  
    Intake No. 1: 0.029 - 0.057 mm (0.0011 - 0.0022 in.)  
Bearing oil clearance     No. 2, 3, 4, 5: 0.037 - 0.067 mm (0.0015 - 0.0026 in.) No. 1: 0.090 mm (0.00354 in.)
    Exhaust No. 1: 0.007 - 0.036 mm (0.00030 - 0.00140 in) No. 2, 3, 4, 5: 0.120 mm (0.00472 in.)
      No. 2, 3, 4, 5: 0.037 - 0.067 mm (0.0015 - 0.0026 in.)  
End play     0.04 - 0.16 mm (0.0016 - 0.0063 in.) 0.20 mm (0.0078 in.)
Valve 
Valve length   Intake 113.18 mm (4.4559 in.) 112.93 mm (4.4461 in)
    Exhaust 105.79 mm (4.1650 in) 105.54 mm (4.155 in.)
Stem outer diameter   Intake 5.465 - 5.480 mm (0.21516 - 0.21575 in.)  
    Exhaust 5.458 - 5.470 mm (0.21488 - 0.21535 in.)  
Face angle     45.25° - 45.75°  
Thickness of valve head (margin)   Intake 1.56 - 1.86 mm (0.06 - 0.07 in)  
    Exhaust 1.89 - 2.19 mm (0.07 - 0.08 in)  
Valve stem to valve guide clearance   Intake 0.020 - 0.047 mm (0.00078 - 0.00185 in.) 0.070 mm (0.00275 in.)
    Exhaust 0.030 - 0.054 mm (0.00118 - 0.00212 in.) 0.090 mm (0.00354 in.)
MLA outer diameter     31.964 - 31.980 mm (1.2584 - 1.2590 in.)  
Tappet bore inner diameter     32.000 - 32.025 mm (1.2598 - 1.2608 in.)  
MLA to tappet bore clearance     0.020 - 0.061 mm (0.00078 - 0.00240 in.) 0.070 mm (0.00275 in.)
Valve guide 
Length   Intake 43.8 - 44.2 mm (1.7244 - 1.7401 in.)  
    Exhaust 43.8 - 44.2 mm (1.7244 - 1.7401 in.)  
Inner diameter   Intake 5.500 - 5.512 mm (0.21654 - 0.21701 in.)  
    Exhaust 5.500 - 5.512 mm (0.21654 - 0.21701 in.)  
Valve seat 
Width of seat contact   Intake 1.16 - 1.46 mm (0.0457 - 0.0575 in.)  
    Exhaust 1.35 - 1.65 mm (0.0531 - 0.0649 in.)  
Seat angle   Intake 44.75° - 45.10°  
    Exhaust 44.75° - 45.10°  
Valve spring 
Free length     47.44 mm (1.8677 in.)  
Load     19.0 ± 0.6 kgf/35.0 mm (41.88 ± 1.32 lb/1.3779 in.)  
      39.8 ± 1.2 kgf/26.0 mm (87.74 ± 2.64 lb/1.0236 in.)  
Out of squareness     Less than 1.5°  
Cylinder head      Less than 0.05 mm (0.0019 in.) for total area  
Flatness of gasket surface     Less than 0.02 mm (0.0007 in.) for a section of  
      100 mm (3.9370 in.) x 100 mm (3.9370 in.)  
Flatness of manifold mounting surface   Intake Less than 0.10 mm (0.0039 in.)  
    Exhaust Less than 0.10 mm (0.0039 in.)  
Piston 
Piston outer diameter     85.970 - 86.000 mm (3.3846 - 3.3858 in.)  
Piston to cylinder clearance     0.020 - 0.040 mm (0.00079 - 0.00157 in.)  
    No. 1 ring 1.235 - 1.250 mm (0.04862 - 0.04921 in.) 1.260 mm (0.04961 in.)
Ring groove width   No. 2 ring 1.230 - 1.250 mm (0.04843 - 0.04921 in.) 1.260 mm (0.04961 in.)
    Oil ring 2.010 - 2.025 mm (0.07913 - 0.07972 in.) 2.050 mm (0.08071 in.)
Piston ring 
    No. 1 ring 0.050 - 0.080 mm (0.00197 - 0.00315 in.) 0.100 mm (0.00394 in.)
Side clearance   No. 2 ring 0.040 - 0.080 mm (0.00157 - 0.00315 in.) 0.100 mm (0.00394 in.)
    Oil ring 0.020 - 0.055 mm (0.00079 - 0.00217 in.) 0.100 mm (0.00394 in.)
    No. 1 ring 0.15 - 0.25 mm (0.0059 - 0.0098 in.) 0.60 mm (0.0236 in.)
End gap   No. 2 ring 0.25 - 0.40 mm (0.0098 - 0.0157 in.) 0.70 mm (0.0275 in.)
    Oil ring 0.20 - 0.40 mm (0.0079 - 0.0157 in.) 0.80 mm (0.0315 in.)
Piston pin 
Piston pin outer diameter     21.997 - 22.000 mm (0.86602 - 0.86614 in.)  
Piston pin hole inner diameter     22.003 - 22.007 mm (0.86626 - 0.86642 in.)  
Piston pin hole clearance     0.003 - 0.010 mm (0.00012 - 0.00039 in.)  
Connecting rod small end hole inner diameter     22.005 - 22.011 mm (0.86634 - 0.86657 in.)  
Piston pin - to - connecting rod interference     0.005 - 0.014 mm (0.00020 - 0.00061 in.)  
Connecting rod 
Connecting rod big end inner diameter     51.000 - 51.018 mm (2.00787 - 2.00858 in.)  
Connecting rod bearing oil clearance     0.037 - 0.055 mm (0.0015 - 0.0022 in.) 0.050 mm (0.00197 in.)
Side clearance     0.10 - 0.25 mm (0.0039 - 0.0098 in.) 0.35 mm (0.0138 in.)
Crankshaft 
Main journal outer diameter     51.942 - 51.960 mm (2.04496 - 2.04567 in.)  
Pin journal outer diameter     47.954 - 47.972 mm (1.88795 - 1.88866 in.)  
Main bearing oil clearance     0.020 - 0.038 mm (0.0008 - 0.0015 in.) 0.100 mm (0.00394 in.)
End play     0.07 - 0.25 mm (0.0028 - 0.0098 in.) 0.30 mm (0.0118 in.)
Cylinder block 
  Cylinder bore   86.00 - 86.03 mm (3.3858 - 3.3870 in.)  
Flatness of gasket surface     Less than 0.05 mm (0.0019 in.) for total area
Less than 0.02 mm (0.0007 in.) for a section of
100 mm (3.9370 in.) x 100 mm (3.9370 in.)
 
Engine oil 
Oil quantity Old type Total 5.8L (1.53 U.S.gal., 6.12 U.S.qt., 5.10 Imp.qt.) When replacing a short engine or block assembly
    Oil pan 4.4L (1.16 U.S.gal., 4.64 U.S.qt., 3.86 Imp.qt.)  
    Drain and refill 4.8L (1.27 U.S.gal., 5.07 U.S.qt., 4.22 Imp.qt.) Including oil filter
  New type Total 6.2L (1.64 U.S.gal., 6.55 U.S.qt., 5.46 Imp.qt.) When replacing a short engine or block assembly
    Oil pan 4.8L (1.27 U.S.gal., 5.07 U.S.qt., 4.22 Imp.qt.)  
    Drain and refill 5.2L (1.37 U.S.gal., 5.49 U.S.qt., 4.58 Imp.qt.) Including oil filter
Oil grade   Specifications 0W - 30/ACEA C2
Information 
  • Refer to the "INSPECTION " for recommended SAE viscosity number.
 
Oil pressure (at 1, 000 RPM)     90.22 kPa (0.92 kgf/cm2 , 13.09 psi) or above Oil temperature (oil pan): 110 ± 2°C (230 ± 35.6°F)
Cooling system 
Cooling method     Forced circulation with cooling fan  
Coolant quantity     8.5 L (2.2 U.S.gal., 8.9 U.S.qt., 7.4 Imp.qt.)  
Thermostat   Type Wax pellet type  
    Opening temperature 88 ± 1.5°C (190 ± 2.7°F)  
    Full opening valve lift/temperature More than 8 mm (0.3 in.)/100°C (212°F)  
  Radiator cap Main valve opening pressure 93.16 - 122.58 kPa (0.95 - 1.25 kgf/cm2 , 13.51 - 17.78 psi)  
    Vacuum valve opening pressure 0 - 6.86 kPa (0 - 0.07 kgf/cm2, 0 - 0.99 psi)