
Caution: The jaws of the vise must have copper plates
to prevent damage to the shaft.
Clamp the accessory drive shaft in a vise.
Apply LubriplateT 105 or its equivalent to the gear fit area
before installing the gear.
Place the accessory drive gear in an oven.
Caution: Do not exceed the temperature or time limits
with the gear in the oven. The gear will be damaged.
Heat the gear to 205° C [400° F] for a minimum of 1 hour
but no longer than 6 hours.
Caution: Wear asbestos gloves when handling heated
parts. Hot parts can cause serious personal injury.
Caution: The part number on the gear must be facing
away from the flange on the accessory drive shaft when
the gear is installed to prevent engine damage.
Remove the gear from the oven. Align the keyway in the
gear with the groove pin in the accessory drive, and install
the gear on the shaft within 30 seconds.
Caution: Keep the accessory drive shaft in a vertical
position until the gear has cooled. Do not use water to
reduce the cooling time; the gear will crack.
Accessory Drive Gear - Replacement (09-03) Drive Units
N14Page 9-12
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