1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 161Get this manual
POWER UNIT 6-18
INSTALLATION
Installation is reverse of removal with special attention to following steps(1) Align crankshaft timing mark with timing mark on crankcase as shown in figure by turning crankshaft
b (2) Install dowel pin in intake camshaftThen turn the camshaft to position the dowel pin at the top, as shown in figureCheck that mark on exhaust camshaft timing sprocket aligns with timing mark on cylinder head as shown in figure(3) Install timing chain by aligning blue plate of timing chain and arrow on exhaust camshaft timing sprocket as shown in figureInstall timing chain by aligning yellow plate of timing chain and crankshaft timing mark as shown in figure(4) Bring blue plate of timing chain into alignment with arrow mark on intake camshaft timing sprocket, then install intake cam timing sprocket to intake camshaftTighten sprocket bolts to specified torqueCamshaft timing sprocket bolt10 (1.0 kg-m, 7.0 lbft