Cylinder Block Assembly: Specifications
SURFACE VARIATION - HEAD-TO-BLOCKBLOCK
Cylinder Head Deck Surface Flatness 0.100 mm (0.0039 in)
CYLINDER HEAD
Surface Flatness - Block Deck 0.050 mm (0.0020 in)
CYLINDER BORE DIAMETER
Cylinder Bore Diameter @ 41 mm (1.610 in) Below Deck Face 92.992-93.008 mm (3.6611-3.6617 in)
CYLINDER BORE OUT-OF-ROUND
Cylinder Bore Out-of-Round
Production 0.010 mm (0.0004 in)
Service 0.100 mm (0.0039 in)
CYLINDER BORE TAPER
Cylinder Bore Taper
Production 0.010 mm (0.0004 in)
Service 0.100 mm (0.0039 in)
CRANKSHAFT JOURNAL DIAMETER & LIMITS
Crankshaft Main Journal Diameter 64.350-64.366 mm (2.5335-2.5341 in)
Crankshaft Main Journal Out-of-Round 0.005 mm (0.0002 in)
Crankshaft Main Journal Taper 0.005 mm (0.0002 in)
Crankshaft Main Journal Thrust Wall Runout 0.040 mm (0.0016 in)
Crankshaft Main Journal Thrust Wall Square 0.010 mm (0.0004 in)
Crankshaft Main Journal Width, #1, #2, #4, #5 24.540-24.660 mm (0.9661-0.9709 in)
Crankshaft Main Journal Width, Thrust #3 25.150-25.250 mm (0.9902-0.9941 in)
Crankshaft Nose Diameter
From Front Face 0.00-21.00 mm (0.0000-0.8268 in) 34.500-34.750 mm (1.3583-1.3681 in)
From Front Face 21.00-53.00 mm (0.8268-2.0866 in) 34.892-34.912 mm (1.3737-1.3745 in)
From Front Face 53.00 to Rolled Fillet (2.0866-Rolled Fillet) 33.450-33.550 mm (1.3169-1.3209 in)
From Front Face 89.94-110.54 mm (3.5409-4.3520 in) 44.950-45.000 mm (1.7697-1.7717 in)
Crankshaft Nose Runout
From Front Face 0.00-21.00 mm (0.0000-0.8268 in) 0.100 mm (0.0039 in)
From Front Face 21.00-53.00 mm (0.8268-2.8066 in) 0.030 mm (0.0012 in)
From Front Face 53.00 to Rolled Fillet (2.0866-Rolled Fillet) 0.100 mm (0.0039 in)
From Front Face 89.94-110.54 mm (3.5409-4.3520 in) 0.025 mm (0.0010 in)
Crankshaft Rear Flange
Diameter 95.880-95.980 mm (3.7748-3.7787 in)
Runout 0.025 mm (0.0010 in)
Crankshaft Rear Flange Face to Engine Flywheel Runout 0.025 mm (0.0010 in)
Crankshaft Runout
Main Journals #1, #5 0.022 mm (0.0009 in)
Main Journals #2, #4, #6 0.025 mm (0.0010 in)
MAIN BEARING CLEARANCE, STANDARD & LIMIT
Crankshaft Main Bearing Clearance
Production 0.0150-0.0550 mm (0.0006-0.0022 in)
Service 0.0150-0.0635 mm (0.0006-0.0025 in)
Crankshaft Main Bearing Bore Diameter 72.430-72.442 mm (2.8516-2.8521 in)
Crankshaft Main Bearing Bore Out-of-Round 0.010 mm (0.0004 in)
Crankshaft Main Rear Oil Seal
Bore 115.962-116.038 mm (4.5654-4.5684 in)
Runout 0.250 mm (0.0098 in)
MAIN BEARING CAP TORQUE AND SEQUENCE
Lower Crankcase
Bearing Bolt
M10 x 1.5 First Pass - In Sequence 20 Nm (15 lb ft)
M10 x 1.5 Final Pass - In Sequence +65 degrees
M8 x 1.25 Perimeter Bolt - In Sequence 30 Nm (22 lb ft)
CONNECTING ROD SIDE CLEARANCE, OUT-OF-ROUND & DIAMETER
Connecting Rod Side Clearance 0.200-0.500 mm (0.0079-0.0197 in)
Connecting Rod Journal Diameter 53.947-53.963 mm (2.1239-2.1245 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 43.840-43.960 mm (1.7260-1.7307 in)
Connecting Rod Straightness 0.050 mm (0.0020 in)
Connecting Rod Bore Diameter
Bearing End 57.136-57.152 mm (2.2495-2.2501 in)
Pin End 23.002-23.014 mm (0.9056-0.9061 in)
Connecting Rod Bore Out-of-Round
Bearing End 0.006 mm (0.0002 in)
Pin End 0.005 mm (0.0002 in)
Connecting Rod Length Center to Center 151.00 mm (5.9449 in)
CONNECTING ROD BEARING CLEARANCE
Connecting Rod Bearing Clearance
Production and Service 0.0250-0.0760 mm (0.0010-0.0030 in)
PISTON DIMENSIONS AND CLEARANCES
Piston Diameter @ 42 mm (1.6353 in) Below Crown 92.957-92.972 mm (3.6597-3.6603 in)
Piston to Bore Clearance 0.020-0.051 mm (0.0008-0.0020 in)
PISTON RING GAP & GROOVE CLEARANCE
Piston Ring End Gap
First Compression Ring 0.250-0.400 mm (0.0098-0.0157 in)
Second Compression Ring 0.350-0.050 mm (0.0138-0.0020 in)
Oil Control Ring 0.250-0.760 mm (0.0098-0.0299 in)
Piston Ring to Groove Clearance
First Compression Ring 0.040-0.095 mm (0.0016-0.0037 in)
Second Compression Ring 0.040-0.095 mm (0.0016-0.0037 in)
Oil Control Ring None - Side Sealing
CRANKSHAFT PULLEY TORQUE
Crankshaft Balancer Bolt
First Pass 50 Nm (37 lb ft)
Final Pass +120 degrees