HIGH SIDE LEAKS

Please note that the RKMAC kit p/ns listed in this repair are for oil extraction application.For refrigerant recovery application, add the letter “N” (neoprene O-rings) to the end of the p/n.

Disconnect unit from power source and remove all hoses from IN/OUT ports.

Remove the 3 bolts on the handle/plate assembly to expose access to the Discharge Valve sealing plugs.

Remove the two larger slotted sealing plugs.Note, use an extra wide flat tip screw driver.If the sealing nut is made of brass, be careful not to damage the slot.

• 1. Inspect O-rings on both Discharge Valve sealing plugs. In replacement required, order and install O-ring replacement kit p/n RKMAC-8.

• 2. Inspect O-ring on OUT fitting.In replacement required, order and install O-ring replacement kit p/n RKMAC-8.

Once repairs are made, reassemble and retest per the TR and TRS Piston Seal Diagnostics