System Specifications
Cylinder BlockSurface Variation - Head to Block
Limit 0.06 mm (0.0024 in.)
Cylinder Bore Diameter
Standard 88.000 - 88.020 mm (3.4646 - 3.4653 in.)
Limit 88.050 mm (3.4665 in.)
Cylinder Taper and Out of Round
Limit 0.10 mm (0.004 in.)
Cylinder-to-Piston Clearance
Piston-to-cylinder clearance 0.02 - 0.04 mm (0.0008 - 0.0015 in.)
Piston Diameter
Standard 87.970 - 87.990 mm (3.4634 - 3.4641 in.)
Oversize (0.50 mm): 88.470 - 88.490 mm (3.4831 3.4838 in.)
Ring Groove Clearance
Top 0.03 - 0.07 mm (0.0012 - 0.0027 in.)
2nd 0.02 - 0.06 mm (0.0008 - 0.0023 in.)
Piston Ring End Gap
Connecting Rods
Piston pin clearance in small end 0.003 - 0.014 mm (0.0001 - 0.0005 in.)
Small-end bore 21.003 - 21.011 mm (0.8269 - 0.8272 in.)
Piston pin diameter 20.997 - 21.000 mm (0.82665 - 0.82677 in.)
Big-end side clearance
Standard 0.25 - 0.35 mm (0.0099 - 0.0137 in.)
Limit 0.45 mm (0.0177 in.)
Crank pin diameter
Crank pin out-of-round
Limit 0.01 mm (0.0004 in.)
Crank pin taper
Limit 0.01 mm (0.0004 in.)
Bearing clearance
Standard 0.045 - 0.063 mm (0.0018 - 0.0024 in.)
Limit 0.08 mm (0.0031 in.)
Connecting rod big end inside diameter
Crankshaft
Crankshaft runout
Limit 0.06 mm (0.0023 in.)
Crankshaft thrust play
Standard 0.10 - 0.35 mm (0.0040 - 0.0137 in.)
Limit 0.38 mm (0.0150 in.)
Crank journal out-of-round and taper
Limit 0.01 mm (0.0004 in.)
Main Bearings
Main bearing clearance for standard size bearing
Standard 0.0210 - 0.0390 mm (0.0009 - 0.0015 in.)
Limit 0.0520 mm (0.0020 in.)
Main bearing clearance for undersize bearing
Standard 0.0240 - 0.0420 mm (0.0010 - 0.0016 in.)
Limit 0.0550 mm (0.0021 in.)
Journal Diameter
Journal Bore Diameter
Standard Size Main Bearing Thickness
Undersize Main Bearing Thickness
Main Bearing Cross-Reference Table (Undersize Bearing)
Lower crankcase bolt (10 mm (0.39 in.) thread diameter)
Step 1 30 Nm (3.0 kgf-m,22.0 ft. lbs.)
Step 2 0 Nm (0 kgf-m, 0 ft. lbs.)
Step 3 42 Nm (4.2 kgf-m, 30.5 ft. lbs.) and 40°
Lower crankcase bolt (8 mm (0.31 in.) thread diameter)
Torque 27 Nm (2.7 kgf-m,19.5 ft. lbs.)
Crankshaft Pulley Bolt
Torque 150 Nm (15 kgf-m, 108.5 ft. lbs.)