Cylinder Block Assembly: Specifications
CYLINDER HEAD SURFACE VARIATIONSurface finish
Maximum 2.8 RA
Surface flatness
Block Deck - Measured within a 152.4 mm (6.0 in) Area 0.08 mm (0.003 in)
Block Deck - Measuring the Overall length of the Block Deck 0.1 mm (0.004 in)
Exhaust Manifold Deck 0.13 mm (0.005 in)
Intake Manifold Deck 0.08 mm (0.0031 in)
CYLINDER HEAD BLOCK
Cylinder Head Deck Surface Flatness
Measured within a 152.4 mm (6.0 in) Area 0.11 mm (0.004 in)
Measuring the Overall length of the Block Deck 0.22 mm (0.008 in)
CYLINDER BORE DIAMETER
Cylinder Bore Diameter 96.0-96.018 mm (3.779-3.78 in)
CONNECTING ROD BEARING CLEARANCE
Bearing Clearance
Production 0.023-0.065 mm (0.0009-0.0025 in)
Service 0.023-0.076 mm (0.0009-0.003 in)
Connecting Rod Bore Diameter - Bearing End 56.505-56.525 mm (2.224-2.225 in)
Connecting Rod Bore Out-of-Round - Bearing End
Production 0.004-0.008 mm (0.00015-0.0003 in)
Service 0.004-0.008 mm (0.00015-0.0003 in)
Connecting Rod Side Clearance 0.11-0.51 mm (0.00433-0.02 in)
Connecting Rod Journal Diameter
Production 53.318-53.338 mm (2.0991-2.0999 in)
Service 53.308 mm (2.0987 in)
Connecting Rod Journal Out-of-Round
Production 0.005 mm (0.0002 in)
Service 0.01 mm (0.0004 in)
Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length
Production 0.005 mm (0.0002 in)
Service 0.02 mm (0.00078 in)
CRANKSHAFT MAIN BEARING
Crankshaft Main Bearing Clearance
Production 0.02-0.052 mm (0.0008-0.0021 in)
Service 0.02-0.065 mm (0.0008-0.0025 in)
Crankshaft Main Journal Diameter
Production 64.992-65.008 mm2.558-2.559 in)
Service 64.992 mm2.558 in)
Crankshaft Main Journal Out-of-Round
Production 0.003 mm (0.000118 in)
Service 0.008 mm (0.0003 in)
Crankshaft Main Journal Taper
Production 0.01 mm (0.0004 in)
Service 0.02 mm (0.00078 in)
PISTON RINGS
Piston Ring End Gap - First Compression Ring
Measured in Cylinder Bore - Production 0.23-0.44 mm (0.009-0.017 in)
Measured in Cylinder Bore - Service 0.23-0.5 mm (0.009-0.0196 in)
Piston Ring End Gap - Second Compression Ring
Measured in Cylinder Bore - Production 0.44-0.7 mm (0.017-0.027 in)
Measured in Cylinder Bore - Service 0.44-0.76 mm (0.0173-0.03 in)
Piston Ring End Gap - Oil Control Ring
Measured in Cylinder Bore - Production 0.18-0.75 mm (0.007-0.029 in)
Measured in Cylinder Bore - Service 0.18-0.81 mm (0.007-0.032 in)
Piston Ring to Groove Clearance - First Compression Ring
Production 0.04-0.085 mm (0.00157-0.00335 in)
Service 0.04-0.085 mm (0.00157-0.00335 in)
Piston Ring to Groove Clearance - Second Compression Ring
Production 0.04-0.078 mm (0.00157-0.0031 in)
Service 0.04-0.078 mm (0.00157-0.0031 in)
Piston Ring to Groove Clearance - Oil Control Ring
Production 0.012-0.2 mm (0.0005-0.0078 in)
Service 0.012-0.2 mm (0.0005-0.0078 in)
PISTON AND PINS
Piston - Piston Diameter - Measured Over Skirt Coating 96.002-96.036 mm (3.7796-3.7809 in)
Piston - Piston to Bore Clearance
Production (-0.036 to +0.016 mm)(-0.0014 to +0.0006 in)
Service Limit with Skirt Coating Worn Off 0.071 mm (0.0028 in)
MAIN BEARING CAP
Crankshaft Bearing Cap M8 Bolts 25 Nm (18 lb ft)
Crankshaft Bearing Cap M10 Bolts
First Pass in Sequence 20 Nm (15 lb ft)
Final Pass in Sequence 80 degrees
Crankshaft Bearing Cap M10 Studs
First Pass in Sequence 20 Nm (15 lb ft)
Final Pass in Sequence 51 degrees
CRANKSHAFT PULLEY
Crankshaft balancer bolt
first pass 150 Nm (111 lb ft)
Second Pass 360 degrees
Third Pass 50 Nm (37 lb ft)
final pass 230 degrees