Cylinder Block Specifications

SERVICE SPECIFICATION
Cylinder Bore:
Specification 91.10 - 91.14 mm (3.5866 - 3.5882 inch)
Limit 0.10 mm (0.0039 inch)
Flatness Of Gasket Surface Maximum 0.05 mm (0.0020 inch)
Out Of Roundness And Taper:
Maximum 0.02 mm (0.0008 inch)

PISTON
Diameter:
Standard 91.08 - 91.10 mm (3.5521 - 3.5529 inch)
Clearance:
Piston To Cylinder 0.02 - 0.04 mm (0.0008 - 0.0016 inch)
Ring Groove Width:
No.1 1.21 - 1.23 mm (0.0472 - 0.0480 inch)
No.2 1.51 - 1.53 mm (0.0594 - 0.0602 inch)
Oil 3.010 - 3.035 mm (0.1179 - 0.1184 inch)
Piston For Service:
0.25 mm (0.010 inch), 0.50 mm (0.020 inch)
0.75 mm (0.030 inch), 1.00 mm (0.040 inch)
Oversize
Number Of Rings Per Piston 3
Compression Rings 2
Oil Ring 1
Compression Ring Type:
No.1 Barrel Type, Steel
No.2 Taper Type, Special Cast Iron
Oil Ring Type 3-Piece Type
Ring End Gap:
No.1:
Specification 0.30 - 0.45 mm (0.0118 - 0.0177 inch)
Limit 0.8 mm (0.031 inch)
No.2:
Specification 0.45 - 0.60 mm (0.0175 - 0.0234 inch)
Limit 0.8 mm (0.031 inch)
Oil Ring Side Rail:
Specification 0.2 - 0.6 mm (0.0175 - 0.0234 inch)
Limit 1.0 mm (0.039 inch)
Ring Side Clearance:
No.1:
Specification 0.03 - 0.97 mm (0.0012 - 0.0037 inch)
Limit 0.1 mm (0.004 inch)
No.2:
Specification 0.02 - 0.06 mm (0.0008 - 0.0024 inch)
Limit 0.1 mm (0.004 inch)
Rings For Service:
0.25 mm (0.010 inch), 0.50 mm (0.020 inch)
0.75 mm (0.030 inch), 1.00 mm (0.039 inch)
Oversize

CONNECTING ROD
SERVICE SPECIFICATIONS
Connecting Rod:
Side Clearance (Big End):
Specification 0.10 - 0.25 mm (0.0039 - 0.0098 inch)
Limit 0.4 mm (0.016 inch)
Bend 0.05 mm Or Less/100 mm (0.0020 inch Or Less/3.937 inch)
Twist 0.1 mm Or Less/100 mm (0.0039 inch Or Less/3.937 inch)
Connecting Rod Bearing:
Oil Clearance:
Specification 0.016 - 0.046 mm (0.0006 - 0.0018 inch)
Limit 0.1 mm (0.004 inch)
Bearings For Service:
0.25 mm (0.010 inch), 0.50 mm (0.020 inch), 0.75 mm (0.030 inch), Undersize


MAIN BEARING
THRUST BEARING (CRANKSHAFT END PLAY) SPECIFICATIONS
Standard Value 0.05-0.25 mm (0.0020-0.0098 inch)
Wear Limit 0.30 mm (0.0120 inch)

OIL CLEARANCE SPECIFICATION
Standard Value 0.02-0.048 mm (0.0008-0.0019 inch)
Wear Limit 0.10 mm (0.0040 inch)

BEARINGS FOR SERVICE (UNDERSIZE)
1st Undersize 0.25 mm (0.0100 inch)
2nd Undersize 0.50 mm (0.2000 inch)
3rd Undersize 0.75 mm (0.0300 inch)

CRANKSHAFT
SERVICE SPECIFICATIONS
Journal Outside Diameter 59.980 - 60.000 mm (2.3614 - 2.3622 inch)
Pin Outside Diameter 49.980 - 50.000 mm (1.9677 - 1.9685 inch)
Out of Roundness Of:
Journal and Pin Maximum 0.03 mm (0.0012 inch)
Taper Of Journal and Pin Maximum 0.005 mm (0.0002 inch)
End Play:
Specification 0.05 - 0.25 mm (0.0020 - 0.0098 inch)
Limit 0.3 mm (0.012 inch)