How-To Blogs & Videos

Take head bolts (8) out and remove the head. If the valve plate is not removed with the head, then lift it off of the cylinder by holding each end and gently lifting it. If it will not come off by hand, use a rubber mallet and knock it off by tapping the bottom edges of the valve plate in an upwards motion; do not remove the valve plate by hitting the side of the plate! Make sure to remove all gasket material off of the valve plate, head and cylinders. This can be done by using Sc …

Most air compressors are controlled by a pressure switch. The switch turns the power on and off to the compressor motor. In most cases the switch will control the power wires to the air compressor. Air compressors are typically powered by 120 VAC and 240 VAC single-phase electrical power. 120 VAC power uses one power wire and a neutral wire to conduct the electricity, while 240 VAC will use two power wires. Both power sources use a bare copper wire or a green insulated wire as part of the e …

The kit comes with an adapter, o-ring and 2 bolts.The adapter will bolt on to the location of the aftercooler.The elbow (with a compression fitting) will screw into the adapter.The finned, copper line will connect to the elbow.The other end of the line will connect to the unloader valve.Note: This aftercooler typically mounts to the T39 pump on the 30 gallon gas-powered units. 

Installation Instructions Models WL2190xxAJPlease read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference. Pump/Motor Assembly KitDescription This kit contains a new pump/motor assembly and additional mounting ha …

Frequently Asked Questions Direct Drive 15 – 22 Gallon Units   QUESTIONS                               ANSWERS   The unit is running but no air   is showing on the gauge, and there is   no air in the tank.                                          …