System Specifications

STANDARD SURFACE FLATNESS:
Less Than 0.03 mm (0.0012 inch)

SURFACE FLATNESS LIMIT:
0.10 mm (0.0039 inch)

CYLINDER BORE:
Standard Inner Diameter (For No. 3 And No. 4 Cylinders):
Grade No. 1: 91.500 - 91.505 mm (3.6024 - 3.6026 inch)
Grade No. 2: 91.506 - 91.510 mm (3.6024 - 3.6026 inch)
Grade No. 3: 91.511 - 91.515 mm (3.6028 - 3.6029 inch)
Grade No. 4: 91.516 - 91.520 mm (3.6030 - 3.6031 inch)
Grade No. 5: 91.521 - 91.525 mm (3.6032 - 3.6033 inch)
Grade No. 6: 91.526 - 91.530 mm (3.6034 - 3.6035 inch)

Standard Inner Diameter (Except For No. 3 And No. 4 Cylinders):
Grade No. 1: 91.500 - 91.510 mm (3.6024 - 3.6027 inch)
Grade No. 2: 91.511 - 91.520 mm (3.6028 - 3.6031 inch)
Grade No. 3: 91.521 - 91.530 mm (3.6032 - 3.6035 inch)

Difference In Inner Diameter Between Cylinders:
Less Than 0.05 mm (0.0020 inch)

Wear Limit:
0.020 mm (0.0079 inch)

OUT OF ROUND:
Less Than 0.015 mm (0.0006 inch)

TAPER (A - B or A - C):
Less Than 0.015 mm (0.0006 inch)

MAIN JOURNAL INNER DIAMETER:
Grade No. 0: 66.645 - 66.654 mm (2.6238 - 2.6242 inch)
Grade No. 1: 66.654 - 66.663 mm (2.6242 - 2.6245 inch)
Grade No. 2: 66.663 - 66.672 mm (2.6245 - 2.6249 inch)