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S&S Cycle Oil Pump for T-Series Engines and Harley-Davidson Twin Cam 88 Engines, Including Standard and Easy Start Camshafts User Manual

Page 7

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Maintain pressure on the body to hold the spring in place and slide it into position. See picture 14, below left. 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. See picture 15, below right. 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, backside of the drive gear, and decompression
lever, if equipped. See picture 16, below left. Slide the cam into position through the oblong hole in the body. See picture 17, below right. 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 Picture 18 below.

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Picture 16

Picture 15

Picture 17

Picture 18

Diagram 1

Picture 14

Front

Rear