Timing Gears: Installation
To install crankshaft gear, align gear on key and drive gear onto crankshaft with a suitable driver. To install camshaft gear, position camshaft in a press with camshaft supported at back of front journal. Place gear spacer ring and thrust plate over camshaft and install Woodruff key in keyway. Press gear onto shaft until clearance between thrust plate and gear is 0.001 - 0.005".