Harley Davidson 521e Service Manual

VERY IMPORTANT!

521E

10/03

Installation Instructions

Crane Cams For Harley-Davidson

Twin-Cam 88

Using S&S

Cycle

Cam Gear-Drive Kit

For Part Numbers: 1-3001GD, 1-3002GD, 1-3003GD & 1-3005GD

Crane Cams, Inc 530 Fentress Blvd. Daytona Beach, FL 32114

WWW.CRANECAMS.COM Tech Line: (386) 258-6174 Fax: (386) 258-6167

Before installing these cams you must refer to the Harley-Davidson®factory service manual for Twin-Cam 88

. Refer to the section covering

“camshaft removal & replace-

ment.”

The procedure for retracting the sprocket chain tensioners, crankshaft sprocket

bolt, and rear camshaft sprocket bolt

requires special tools

available from your Harley-

Davidson dealer.

Follow all service manual instructions carefully.

Crane Gear-Drive

cams are designed to work

only

with S & S Cycle's Twin-Cam Gear- Drive Set. It is very important that you follow the complete instructions for cam and bearing installation that comes with the S&S gear drive set. Refer to S & S Cycle Cam Gear-Drive instruction sheet No. 51-1047.