North American Clutch & Driveline
Rockford, Illinois
Phone: (800) 383-9204
(815) 282-7960
Fax (815) 282-9160
www.naclutch.com
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Power Take-Off Assembly
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Install the adjusting lock pin spring in the bore provided in the floating plate.
Install the adjusting lock pin and press the pin and spring with a flat blade screwdriver
while installing the adjusting ring halfway down the hub thread.
Install the collar assembly to the floating plate using 4 headed pins, 8 spring washers,
and 4 cotter pins. Spread the ends of the cotter pins.
Install the hose assembly into the collar.
Set up and support the main housing assembly with attached parts on the bench with
the input side facing up.
Install two 1/2-13UNC eyebolts in the front of the clutch assembly.
Lower the clutch assembly over the clutch shaft while:
A. Aligning the trunnions on the collar with the throwout yoke.
B. Aligning the shaft keyway with the keyway in the hub-and-back plate
Install the key between the clutch and main shaft with a soft hammer.
Note: Do not use excessive hammer force when installing the key.
Install the hub nut lock washer over the clutch shaft, indexing its lower tab in the
notch on the hub-and-back plate. Install the hub nut and
torque to 255 ft-lbs.
B
end the hub nut lock washer against a flat on the nut.
Route the hose assembly away from all moving parts and push the end fitting through
the hole provided in the clutch housing.
Install the lock washer and jam nut to retain the end fitting against the housing.
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