Air Cleaner

MEC 4320-240-15/3-10

Figure 3-10. Carburetor adjustment, removal, and installation.

c. Removal. Refer to figure 3-12 and remove the

e. Installation. Refer to figure 3-10 and install the

governor.

carburetor.

d. Installation. Refer to figure 3-12 and install the

3-33. Air Cleaner

governor.

a. General. The air cleaner removes dust

3-35. Fuel Primer Pump

particles from the air before it reaches the carburetor.

a. General. The fuel primer pump is used to

b. Service. Refer to figure 3-2 and service the air

cleaner.

pump fuel directly into the intake manifold.

b. Removal. Refer to figure 8-13 and remove the

c. Removal. Refer to figure 3-2 and remove the

air cleaner.

fuel primer pump.

d. Installation. Refer to figure 3-2 and install the

c. Cleaning and inspection.

air cleaner.

(1) Clean the outside of the fuel primer pump with

a cloth dampened in cleaning solvent; wipe dry. Do not

3-34. Governor

allow solvent to enter the fuel primer pump.

a. General . The governor controls the speed (in

(2) Inspect the fuel primer pump for cracks,

revolutions per minute) of the engine.

breaks, or other damage; replace if damaged.

b. Adjust. Refer to figure 3-11 and adjust the

d. Installation. Refer to figure 3-13 and install the

governor.

fuel primer pump.

3-12