Dimension & Clearance Specifications - Engine

CYLINDER LINER BORE
Diameter 98.988-99.012 mm (3.897-3.898 in)

PISTON RING
Compression
Groove Clearance
1st (Upper) 0.050-0.085 mm (0.002-0.003 in)
2nd (Lower) 0.050-0.085 mm (0.002-0.003 in)
Gap
1st (Upper) 0.40-0.65 mm (0.016-0.026 in)
2nd (Lower) 0.80-1.0 mm (0.031-0.039 in)
Oil
Groove Clearance 0.020-0.055 mm (0.001-0.002 in)
Gap 0.30-0.60 mm (0.012-0.024 in)

PISTON PIN
Diameter 24.995-25.000 mm (0.9841-0.9843 in)
Fit in Piston 0.006-0.018 mm (0.0002-0.0007 in)
Fit in Rod 0.012-0.022 mm (0.0005-0.0009 in)

CRANKSHAFT
Main Journal
Diameter 69.98-70.0 mm (2.755-2.756 in)
Taper 0.006 mm (0.0002 in)
Out of Round 0.008 mm (0.0003 in)
Main Bearing Clearance 0.018-0.0585 mm (0.0007-0.0023 in)
Crankshaft End Play 0.015-0.025 mm (0.0006-0.0010 in)
Rod Journal
Diameter 53.321-53.340 mm (2.0993-2.100 in)
Taper 0.006 mm (0.0002 in)
Outer of Round 0.008 mm (0.0003 in)
Rod Bearing Clearance 0.018-0.069 mm (0.0007-0.0027 in)
Rod Side Clearance 0.20-0.70 mm (0.008-0.028 in)

CAMSHAFT
Lobe Lift ±0.051 mm (0.002 in)
Intake 9.9 mm (0.3898 in)
Exhaust 9.9 mm (0.3898 in)
Journal Diameter 28.96-28.98 mm (1.140-1.141 in)
Camshaft End Play 0.14-0.35 mm (0.0055-0.0138 in)

VALVE SYSTEM
Type Dual Overhead Camshaft, 32 Valve
Lifter Hydraulic
Valve Face Angle 45°
Valve Seat Angle 44°
Valve Seat Runout 0.10 mm (0.3937 in)
Valve Seat Width
Intake 1.446-1.863 mm (0.0569-0.0734 in)
Exhaust 1.446-1.863 mm (0.0569-0.0734 in)
Valve Stem Clearance
Intake 0.030-0.065 mm (0.0012-0.0026 in)
Exhaust 0.035-0.075 mm (0.0014-0.0030 in)
Valve Spring
Inner Spring
Free Length 39.2 mm (1.54 in)
Installed Height 30.0 mm (1.18 in)
Pressure N (lbs.) @ Length mm (in)
Closed 152-168 N (34.2-37.8 lbs.) @ 30 mm (1.18 in)
Open 336-364 N (75.5-81.8 lbs.) @ 20 mm (0.79 in)
Outer Spring
Free Length 43.5 mm (1.71 in)
Installed Height 34.0 mm (1.34 in)
Pressure N (lbs.) @ Length mm (in)
Closed 285-340 N (64.1-76.4 lbs.) @ 34.0 mm (1.34 in)
Open 653-740 N (146.8-166.4 lbs.) @ 24.0 mm (0.95 in)