Suzuki DF 40 - Page 159

POWER UNIT 6-16
NOTE:
Hold camshaft by placing a wrench on the hexagon area of the
camshaft.
7. Remove the three(3) bolts securing the intake timing sprocket
to camshaft.
8. Remove the intake timing sprocket, dowel pin and timing
chain.
5. Remove the bolt and timing chain tensioner 4.
6. Remove the bolts and timing chain guide No.2 7.