Crankcase Breather - TM-10-3930-632-120074

TM 10-3930-632-12

Figure 4-32. Air Cleaner, Removal and Installation

b. Removal.

(3)

Install the air cleaner as outlined in

(1) Remove the PCV valve, lines and

fittings as shown in figure 4-28.

4-46. Crankcase Breather

c. Installation.

a. The engine used in the fork lift truck

(1) Install the PCV valve and related parts

as shown in figure 4-28. Replace all unserviceable parts

incorporates a closed crankcase ventilation system.

with new parts.

There is no breather that releases fumes to the

atmosphere. The unburned fumes are, instead, piped

4-48. Fuel Tank

back into the engine for re-burning.

a. Inspection.

4-47. PCV Valve

(1) Visually inspect the fuel tank and fuel

a. Service.

lines and fittings as shown in figure 4-33.

(1) Remove the PCV valve as shown in

figure 4-28. Flush the valve with an approved solvent.

Shake free of solvent. Reinstall as shown in figure 4-28.

4-46