Cylinder Block Assembly: Specifications
CYLINDER HEAD SURFACE VARIATIONCYLINDER HEAD
Surface Flatness - Block Deck
Longitude 0.050 mm (0.002 in)
Overall 0.1 mm (0.004 in)
Transverse 0.030 mm (0.0012 in)
CYLINDER BLOCK
Cylinder Head Deck Surface Flatness
Longitude 0.050 mm (0.002 in)
Overall 0.08 mm (0.0031 in)
Transverse 0.030 mm (0.0012 in)
CYLINDER BORE DIAMETER
Cylinder Bore Diameter 87.992-88.008 mm (3.4668-3.4675 in)
CYLINDER TAPER
Cylinder Bore Taper - Maximum 0.010 mm (0.0004 in)
CYLINDER OUT OF ROUND
Cylinder Bore Out-of-Round - Maximum 0.010 mm (0.0004 in)
CRANKSHAFT JOURNAL DIAMETER AND LIMITS
Crankshaft Main Journal Diameter 55.994-56.008 mm (2.2045-2.2050 in)
Crankshaft End Play 0.050-0.380 mm (0.0012-0.0150 in)
MAIN BEARING CLEARANCE, STANDARD & LIMIT
Crankshaft Main Bearing Clearance 0.031-0.067 mm (0.0012-0.0026 in)
MAIN BEARING BORE, LIMIT & OUT OF ROUND
Crankshaft Main Bearing Bore Diameter 64.068-64.082 mm (2.5224-2.5229 in)
CRANKSHAFT MAIN BEARING
Crankshaft Bearings - Lower Crankcase to Block - Bedplate
First Pass 20 Nm (15 lb ft)
Final Pass 70 degrees
Crankcase Perimeter Bolts 25 Nm (18 lb ft)
CONNECTING ROD
Connecting Rod Side Clearance 0.070-0.370 mm (0.0028-0.0146 in)
Connecting Rod Bore Diameter
Bearing End 52.118-52.134 mm (2.0519-2.05252 in)
Pin End 20.007-20.021 mm (0.7877-0.7882 in)
Connecting Rod Straightness
Bend - Maximum 0.021 mm (0.0083 in)
Twist - Maximum 0.04 mm (0.0157 in)
CONNECTING ROD BEARING CLEARANCE
Connecting Rod Bearing Clearance 0.029-0.073 mm (0.0011-0.0029 in)
PISTON DIMENSIONS AND CLEARANCES
Piston Diameter - @14.5 mm up 87.967-87.982 mm (3.4633-3.4638 in)
Piston to Bore Clearance 0.010-0.041 mm (0.0004-0.0016 in)
PISTON RING GAP & GROOVE CLEARANCE
Piston Ring End Gap
First Compression Ring 0.15-0.30 mm (0.006-0.012 in)
Second Compression Ring 0.20-0.45 mm (0.008-0.018 in)
Oil Control Ring - Rails 0.15-0.51 mm (0.006-0.020 in)
Piston Ring to Groove Clearance
First Compression Ring 0.04-0.08 mm (0.0015-0.0031 in)
Second Compression Ring 0.030-0.070 mm (0.0012-0.0030 in)
Oil Control Ring 0.027-0.176 mm (0.0011-0.0069 in)
CRANKSHAFT PULLEY
Crankshaft Balancer Bolt
First Pass 100 Nm (74 lb ft)
Final Pass 125 degrees