Cylinder Block Assembly: Specifications

CYLINDER HEAD SURFACE VARIATION

Surface finish
Maximum 2.8 RA

Surface flatness
Block Deck 0.08 mm Per 152 mm (0.003 in Per 6 in)
Exhaust Manifold Deck 0.1 mm (0.004 in)
Intake Manifold Deck 0.1 mm (0.004 in)

CYLINDER BLOCK

Cylinder Head Deck Surface Flatness 0.05 mm per 152 mm (0.0019 in) per 6 in


CYLINDER BORE DIAMETER

Cylinder Bore Diameter 99.000-99.018 mm (3.897-3.898 in)

CYLINDER BORE TAPER

Cylinder Bore Taper
Production 0.020 mm (0.0008 in)
Service 0.025 mm (0.001 in)

CYLINDER OUT OF ROUND

Cylinder Bore Out Of Round Diameter
Production 0.020 mm (0.0008 in)
Service 0.025 mm (0.001 in)

PISTON CLEARANCE

Piston to Bore Clearance
Production (-0.029 to 0.029 mm) (-0.0011 to 0.011 in)
Service Limit - Maximum 0.080 mm (0.003 in)

PISTON RING END GAP
First Compression Ring 0.18-0.39 mm (0.007-0.015 in)
Second Compression Ring 0.48-0.74 mm (0.019-0.029 in)
Oil Control Ring 0.25-0.74 mm (0.010-0.029 in)

PISTON RING TO GROOVE CLEARANCE
First Compression Ring 0.03-0.076 mm (0.001-0.003 in)
Second Compression Ring 0.04-0.078 mm (0.002-0.003 in)
Oil Control Ring 0.09 mm (0.004 in)

PISTON RING THICKNESS
First Compression Ring 1.164-1.190 mm (0.046-0.047 in)
Second Compression Ring 1.472-1.490 mm (0.058 in)
Oil Control Ring 2.440 mm (0.096 in)

PISTON DIAMETER

Piston Diameter
production 98.970-99.008 mm (3.896-3.897 in)
Service limit 98.950 mm (3.895 in)

CONNECTING ROD BEARING CLEARANCE

Bearing Clearance 0.018-0.062 mm (0.0007-0.017 in)

Connecting Rod Bore Diameter 60.322-60.338 mm (2.375-2.376 in)
Connecting Rod Bore Out-of-Round 0.006 mm (0.00023 in)
Connecting Rod Length - Center to Center 150 mm (5.9 in)
Connecting Rod Side Clearance 0.200-0.241 mm (0.008-0.009 in)

Connecting Rod Journal Diameter 57.122-57.138 mm (2.2489-2.2495 in)
Connecting Rod Journal Out-of-Round 0.005 mm (0.0002 in)
Connecting Rod Journal Taper 0.005 mm (0.0002 in)
Connecting Rod Journal Width 21.92-22.08 mm (0.863-0.869 in)


CRANKSHAFT JOURNAL DIAMETER & LIMIT

Crankshaft Main Journal Out-of-Round 0.005 mm (0.0002 in)
Crankshaft Main Journal Diameter 67.239-67.257 mm (2.6473-2.6483 in)
Crankshaft Main Journal Taper 0.005 mm (0.0002 in)
Crankshaft Main Bearing Bore diameter 72.1535-72.1695 mm (2.840-2.841 in)
Crankshaft Main Bearing Bore Out-of-Round 0.008 mm (0.00031 in)

CRANKSHAFT MAIN BEARING CLEARANCE

Crankshaft Main Bearing Journal Width 23.9-24.1 mm (0.941-0.949 in)
Crankshaft Main Bearing Clearance - Except #3 0.019-0.064 mm (0.0008-0.0025 in)
Crankshaft Main Bearing Clearance - #3 Thrust Bearing 0.032-0.077 mm (0.0012-0.0030 in)

CRANKSHAFT PULLEY

Crankshaft balancer bolt
First pass 125 Nm (92 lb ft)
Final pass 130 degrees

MAIN BEARING CAP





Bearing Cap Bolts
First Pass 50 Nm (37 lb ft)
Final Pass 77 degrees