Info

Idler gear shaft

Figure following name of part indicates quantity necessary for one complete assembly.

Figure following name of part indicates quantity necessary for one complete assembly.

When hydraulic units are functioning properly the assembly operates with no tappet clearance. The

Figure 3D-1B. Oil Pump and Connecting Lines (1965-67 Models)

Figure 3D-1C. Hose Clamp Connection pression force from valve spring, follow the surface of the revolving cam. The linear motion produced is transmitted to the valve stem by the hydraulic unit, push rod and rocker arm. The hydraulic unit contains a piston or plunger and cylinder plus a ball check valve which allow the unit to pump itself full of engine oil to take up all play in the entire valve train. On late 1966 and some earlier models, oil is filtered through screen located beneath plug in crank-case (7, Fig. 3D-1B or 3D-1D).

When hydraulic units are functioning properly the assembly operates with no tappet clearance. The valve tappets and guides

0 0

Post a comment