S&S Cycle Oil Pump for T-Series Engines & Harley-Davidson Twin Cam 88 Engines - Manual (Page 6)

Maintain pressure on the body to hold the spring in place and slide it into position. Once it is in place install a 10-24 x 1” socket head
screw in the rear dowel and a 10-24 x
3 ⁄
4
” screw in the front dowel. Torque to 60-75-in-lbs. Now you can install the 1 ⁄
4
-20 x 1 3 ⁄
4
-inch
flathead socket cap screw (95-120 in/lbs) in the countersunk hole in the body. Do not use a threadlock on this screw.
Start the front cam installation (no threads on it) by applying assembly lube on the shaft, lobes and backside of the drive gear. Slide
the cam into position through the oblong hole in the body. Note that the hole will allow the base circle and lobes to slide through in
different orientations.
The rear cam is easily identified by the threads on it. Lube the rear cam as you did the front and slide it into place making sure to align
the timing marks as shown in this photo.
Photo 14 Photo 15
Photo 18
Photo 16 Photo 17
6
Rear
Front