
Measure the gear bore.
Camshaft Gear Bore I.D.
mm in
Flangeless 45.662 MIN 1.7977
Camshaft 45.682 MAX 1.7985
Replace the camshaft gear if it does not meet
specifications.
Caution: If the area of fretting is longer than a 3.175 mm
[0.125-inch] wide longitudinal band, do not use the cam-
shaft. Fretting or damage can result in gear movement
on the camshaft nose and can cause camshaft nose
failure.
Visually inspect the camshaft nose in the gear fit area for
fretting or burrs.
NOTE: If fretting or burrs can not be removed with a fine
crocus cloth, replace the camshaft.
Measure the camshaft nose in the gear press fit area.
Camshaft Gear Press Fit O.D.
mm in
Flangeless 45.733 MIN 1.8005
Camshaft 45.745 MAX 1.8010
Replace the camshaft if it does not meet specification.
Cylinder Block Camshaft Gear - Replacement (01-18)
N14 Page 1-67
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