Diesel Data: Automotive Repair

Crankshaft, Engine

Using a micrometer, measure the diameter of each main journal
Outside diameter: 45.988 to 46.000 mm (1.8106 to 1.8110 in.)

Check each main journal for taper and out-of-roundness.
Maximum taper and out-of-roundness: 0.02 mm (0.0008 in.)

Using a micrometer, measure the diameter of each crank pin.
Outside diameter: 39.992 to 40.000 mm (1.5745 to 1.5748 in.)

Check each crank pin for taper and out-of-roundness.
Maximum taper and out-of-roundness: 0.02 mm (0.0008 in.)