With DA-6 Compressor

DA-6 Compressor, V-Groove Pulley & Standard Mounting:

DA-6 Front Head Assembly:

The Harrison DA-6 compressor is a fixed displacement axial piston pump, with three double-ended pistons actuated by an axial (swash) plate shaft assembly. The main parts are the front and rear cylinder, the shaft and axial swash plate, piston group, and valve mechanisms. The cylinders and heads provide an integral external shell.

The piston group of the compressor will not be serviced. If piston, bearing, ball shoe, shaft and axial plate, or cylinder repair is needed, replace the internal cylinder assembly. All clutch parts, valve mechanisms, and head assemblies are serviced, plus seals and gaskets.

Refrigerant oil, dispersed in the refrigerant vapor, lubricates the system.

The front head is shown with three integral mounting flange ears. These ears have 19 mm flats cast to provide for a wrench to be used as a prying means when tensioning the compressor drive belt.

Keep dirt or foreign material from getting on or into the compressor parts and system. Keep the work area and tools clean.

Keep the parts clean at all times. Clean assembled parts with Trichloroethane, naphtha, Stoddard solvent, kerosene or equivalent solvent and dried with dry air. Use only lint free cloths to wipe parts.

Drain and measure the refrigerant oil. Add new 525 viscosity refrigerant oil to the compressor.