S&S Cycle Billet Primary Cover for 1989-06 Harley-Davidson Softail and 1991-05 Dyna Models with Forward and Mid Controls User Manual
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5- Before installing the outer cover, carefully position the output cover 5" ID o-ring in the channel. Apply blue threadlock to the 8-32 x 3/4"
fasteners and install the output cover. Torque to 60 in-lbs.
6- Install the drain plug at the bottom right side of the outer primary cover with PTFE thread sealant.
7- Install a new primary gasket on the locating dowels and slide the new S&S® outer primary cover into place. See Picture 4.
8- Apply blue thread locker to the 1/4-20 x 13/8” fasteners and follow the factory torque sequence. The fasteners should be tightened to 100-110
in-lbs of torque.
9- Install the new derby cover o-ring. Apply blue thread locker to the 8-32 x 5/8” fasteners and tighten them to 60 in-lbs. See Picture 5.
10- Add the appropriate amount of factory recommended primary case oil through the inspection cover hole. See Picture 6.
11- Install the inspection cover 41/8” ID x 1/16 o-ring seal into the o-ring groove and set the inspection cover into place. See Picture 7.
Picture 4
Picture 5
Picture 6
Picture 7