NOTE: Make sure the pipe plug behind the pulley is installed and tightened before pulley installation.
Apply a film of LubriplateT 105 or its equivalent to the accessory drive shaft.
NOTE: Do not lubricate the seal or wear sleeve surfaces. This will prevent the seal from proper seat-in and cause the
seal to leak. Align the keyway in the pulley with the dowel pin in the
shaft. Use your hand to partially push the pulley onto the shaft.

Install pulley installation tool, Part No. 3376326, on the accessory drive shaft; and press the pulley on the shaft
until it fits against the shaft flange.
Install the keyway seal in the pulley keyway with one end of the seal pointing toward the center line of the shaft.

Install the washer and the flange retaining nut on the accessory drive shaft. Keep the crankshaft from rotating
and tighten the nut.
