16
CAMSHAFT
The camshaft is a main driving unit of the valve train. The air inlet cam, the exhaust cam, and the cam
journal are on the shaft. It controls the intake and exhaust valve to open and close at the correct time.
Wear to the camshaft will affect engine performance and cause excessive noise.
CAMSHAFT REMOVAL
• Loosen valve cover bolts and remove cover.
• Remove the cam chain tensional bolt cap, and remove the O-ring.
• Tighten the cam chain tensioner by adjusting bolt clockwise.
• Turn the flywheel counterclockwise to make the “ T” mark on the
flywheel align with the mark on the crankcase. When the hole on
the cam chain (timing drive chain wheel) is up, it should be at the
top, dead center.
• Remove the cylinder head positioning bolt.
• Remove the camshaft holder bolt cap and washer.
• Remove the camshaft holder and dowel pin.
• Remove the cam chain wheel from the cam chain, and remove the
camshaft.
CAMSHAFT INSPECTION
• Inspect the camshaft bearings for play, if there is replace the whole set.
• Inspect cam surface for damage.
• Measure the height of the cam.
Inlet Cam
25.96mm
Exhaust Cam
25.815mm
Summary of Contents for Talon 150 DLX Series
Page 1: ...Talon 150 GX FX DLX Series Service Manual...
Page 4: ......
Page 8: ...4 LOCATION OF PARTS...
Page 76: ...72...