Locate an illumination circuit (a circuit that powers on when the headlights are engaged) using a multimeter.
HINT – Cigarette lighter or fuse box may be an adequate source.ģ. The compressor will not power on if this step is not performed. Connect the red/yellow wire to this circuit using a method of your choice. This circuit must only be live when the vehicle ignition key is in either the ‘ACC’ position or in the ‘ON’ position. Locate an ignition/ACC power circuit, minimum 8 amps, using a multimeter. Find an adequate mounting location for the switch(es) then pin them per included wiring diagram.Ģ.If Air Lockers are installed, or the Compressor switch is desired in the cab, feed the switch harness through an existing grommet in the firewall. If Air Lockers are not installed, Switch 1 and 2 can be left disconnected. NOTE – For safety reasons, the front locker can only be actuated when the rear locker switch is engaged. Switch 1: Rear locker (or front locker if no rear locker is installed) This harness will be separated by three sections: Use a 14mm wrench to connect the reinforced hose to the hose coupling. Simply drill a 7/16” hole, place the coupling into the hole, and thread the backing nut to secure it in place.įor this installation, a custom hose coupling and switch bracket will be used. However, the JIC-4 hose coupling is a surface-mounted hose coupling. Remote Hose Coupling Kit #171314 will include a bracket. Find a location for the hose coupling (ARB #0740111). Attach the ARB reinforced hose (0740201).Ĥ. To prevent kinks in the reinforced hose, use 90-degree fittings (ARB #0740104). Use a 14mm socket to thread the fitting (ARB #0740101) into the compressor. JIC-4 fittings will not require thread sealant since they are flared.Ģ. Apply thread sealant to all ¼” fittings.Various hoses and fittings are used to create a remote coupling that suits this setup. Fittings will vary upon application and setup – choose yours here.
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