A Series Diesel Engine Base Engine Components 171
Connecting Rod
z Pin Bore Diameter
MAX: 30.038 mm [1.1823 in]
Worn Limit: 30.1 mm [1.185 in]
Crankshaft
z Main Bearing Journal Diameter
Standard: 53.964 to 53.95 mm
[2.2146 to 2.1240 in]
Worn Limit: 53.91 mm [2.122 in]
z Connecting Rod Journal
Standard: 49.964 to 49.95 mm
[1.967 to 1.966 in]
Worn Limit: 49.91 mm [1.965 in]
Cylinder Block
z Top Surface Flatness
(Maximum Overall Variation
Standard: 0.03 mm [0.00118 in]
Worn Limit: 0.15 mm [0.0059 in]