How to remove VRO system? - iboats Boating Forums
2010年1月15日 · 1 - Cut and plug the oil line at the engine so that the oil side of the VRO pump will not draw air into its system. Trace the wires from the back of the VRO to its rubber plug …
vro and how does it work? - iboats Boating Forums
2007年6月21日 · boat has sat along time 3yrs.115hp johnson o/b is there a pump in the engine. that may need looking at since it sat so long. how does that oil get up to the engine. i know …
VRO Pump Leaking Badly! - iboats Boating Forums
2010年12月17日 · Re: VRO Pump Leaking Badly! Tom, you can purchase Bombardier part# 0438559 (std. fuel pump) . Utilize the VRO bracket by cutting and placing a small piece of …
VRO Rebuild Kit | Boating Forum - iboats Boating Forums
2020年6月2日 · Hi I-boaters, Happy Summer for the USA folk! I recently decided to replace the diaphragm kit for my 98 150, 60 Looper. Even though the motor runs fine it was more …
Replace a VRO pump with a standard fuel pump - Boating Forum
2011年12月2日 · i just completed a conversion on my 2000 50 hp johnson 2 cycle. i removed the VRO, pulse limiter nipple which connects to the VRO via a hose, unlpugged the VRO wire …
VRO (3 wire vs 4 wire) | Boating Forum - iboats Boating Forums
2009年7月21日 · Ran clear hose on output side of VRO and pressure tested. At 800 RPMs the pressure would gradually drop from 7 to 3.5 PSI within 15 to 18 second cycles. Each time …
Vro pump, how to check | Boating Forum - iboats Boating Forums
2002年1月28日 · Re: Vro pump, how to check The VRO is both a fuel pump and an oil pump - it is operated by an air motor which uses a diaphragm and rectifier valves to convert crankcase …
Vro delete and go with fuel mix? - iboats Boating Forums
2020年6月17日 · The VRO is part of the fuel pump so when one fails, the other does too. Lots of people will blame their oil pump when it was actually a different problem. These VRO pumps …
How reliable is the VRO system? - iboats Boating Forums
2003年12月18日 · Re: How reliable is the VRO system? I have been reading the posts about VRO for some time now. 90% say to disconnect and 10% say leave it alone. I have an 86 …
VRO Failure- What are the symtoms? Quick death or slow failure.
2012年6月23日 · Re: VRO Failure- What are the symtoms? Quick death or slow failure. My VRO gave no symptom I can remember. The motor ran wonderfully. Then one day I took my kids …