Operation CHARM: Car repair manuals for everyone.

Crankshaft, Engine

Main Journal Diameter (Dm) Grade No. 0 59.967 - 59.975 Millimeter (mm)
Grade No. 1 59.959 - 59.967 Millimeter (mm)
Grade No. 2 59.951 - 59.959 Millimeter (mm)
Pin Journal Diameter (Dp) Grade No. 0 49.968 - 49.974 Millimeter (mm)
Grade No. 1 49.962 - 49.968 Millimeter (mm)
Grade No. 2 49.956 - 49.962 Millimeter (mm)
Center Distance (r) 47.95 - 48.05 Millimeter (mm)
Taper Of Journal And Pin [(A) - (B)] Journal Limit 0.01 Millimeter (mm)
Pin Limit 0.005 Millimeter (mm)
Out-Of-Round Of Journal And Pin [(X) - (Y)] Journal Limit 0.01 Millimeter (mm)
Pin Limit 0.005 Millimeter (mm)
Runout [TIR]
Total indicator reading
Limit 0.10 Millimeter (mm)
Free End Play Standard 0.05 - 0.18 Millimeter (mm)
Limit 0.3 Millimeter (mm)
Fillet Roil More Than 0.1 Millimeter (mm)
Main Bearing Clearance Standard 0.020 - 0.047 Millimeter (mm)
Limit 0.1 Millimeter (mm)
Available Main Bearing Standard Grade Number /Identification Color 0 /Black 1.821 - 1.825 Millimeter (mm)
1 /Brown 1.825 - 1.829 Millimeter (mm)
2 /Green 1.829 - 1.833 Millimeter (mm)
3 /Yellow 1.833 - 1.837 Millimeter (mm)
4 /Blue 1.837 - 1.841 Millimeter (mm)
Available Main Bearing Undersize 0.25 Main Journal Diameter "Dm"
Grind so that bearing clearance is the specified value.
1.952 - 1.960 Millimeter (mm)