Crankshaft: Specifications
CrankshaftStandard thrust clearance 0.09 to 0.19 mm (0.0035 to 0.0075 inch)
Maximum thrust clearance 0.30 mm (0.0118 inch)
Crankshaft Circle Runout
Using a dial indicator and V-blocks, measure the circle runout as shown in the illustration.
Maximum circle runout: 0.03 mm (0.0012 inch)
If the circle runout is greater than maximum, replace the crankshaft.
Main Journal Diameter
Diameter 45.988 to 46.000 mm (1.8106 to 1.8110 inch)
Maximum taper and distortion 0.02 mm (0.0008 inch)
Crank Pin
Diameter 39.992 to 40.000 mm (1.5745 to 1.5748 inch)
Maximum taper and distortion 0.02 mm (0.0008 inch)
Crankshaft Bearing Cap Set Bolt
Standard diameter 7.3 to 7.5 mm (0.287 to 0.295 inch)
Minimum diameter 7.2 mm (0.283 inch)
Crankshaft Timing Sprocket and Chain
Wrap the chain around the timing sprocket.
Using vernier calipers, measure the timing sprocket diameter with the chain wrapped.
Standard sprocket diameter (w/ chain) 51.72 mm (2.0362 inch)
Minimum sprocket diameter (w/ chain) 50.5 mm (1.988 inch)
NOTICE: When measuring the diameter, vernier calipers must be in contact with the chain roller.
If the diameter is less than minimum, replace the chain and crankshaft.