1992 Johnson Evinrude "EN" 90 deg. Cross V Service Manual, P/N 508145, Page 64Get this manual
Installation Recommendations the VRO oil reservoirIncorrect installation might restrict the oil supply to the engine and cause serious powerhead damageIf the system is not used, follow this procedure: Install protective cap, PIN 315391, over the oil inlet fitting to protect the pumpSecure with clamp, PIN 322654 Disconnect the wiring harnessSeal engine harness Amphenol connector with cover, PIN 3356551Determine if the standard oil reservoir has sufficient capacity for the applicationIf it doesn't, consider 3.0 gallon reservoirRefer to Optional Equipment, this section2Choose reservoir location that allows easy access and is within installation recommendationsThe reservoir has 10ft(3 m) of oil hose and 16 ft(4,9 m) of wiring harness3The reservoir hose can be extended to maximum of 25 ft(7,6 m)If the installation is extended, the oil hose between the primer bulb and engine must be one continuous section with no fittings or connectionsDo not add on to the existing hoseThe wiring harness can be extended by soldering on additional lengths of 16-gauge wireProtect the connections with shrink tube and electrical tapeObserve original wiring polarityf1l 4When making connections in the oil supply system, use only the ratchet hose clamps supplied with the system Do not use tie strapsThey do not provide adequate clamping action Do not use metal worm clampsThey can damage hoses and cause leakage5Test the "low oil" warning circuit before filling the oil reservoir: Make all electrical connections and connect the engine's battery Turn the key switch ON With the reservoir empty, the warning horn should sound for 12 second every 20 secondsC02810