Specifications

Visually inspect the shaft 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 shaft.
Measure the inside diameter of the drive gear.
Drive Gear Bore I.D.
mm in
39.730 MIN 1.5642
39.751 MAX 1.5650
Measure the drive shaft outside diameter at the gear fit
location.
Drive Shaft Gear Fit Journal O.D.
mm in
39.789 MIN 1.5670
39.814 MAX 1.5675
Assembly
Use a lead hammer to install the groove pin(s) in the shaft.
NOTE: If the groove pins have been removed, install the
tapered end of the groove pin into the shaft. Incorrect in-
stallation will result in interference with the gear keyway or
cause damage to the gear cover accessory drive bushing.
Drive Units Accessory Drive Gear - Replacement (09-03)
N14 Page 9-11