03/05/2021
New to our own personal fleet is this 2005 Aprilia RSV 1000 Factory, with only 4k miles from new, its stunning. A few jobs to get her back on track, first up being a flush of the fuel system and replacement of the fuel filter and tank gasket. (Hope to share many service and maintenance jobs on this bike and will look to start adding content to our YouTube channel in time.)
Big thanks to Griff and the team at Aprilia Performance for getting the parts to us in super quick time. 👍
After a few hundred miles in our hands the bike was experiencing fuel starvation which progressively got worse the closer we got to base. Inspection with the borescope found lots of gunk in the bottom of the tank, not too dissimilar in appearance to the juice you use to make gravy after roasting a chicken! The cause, ethanol based fuels, with the water element causing oxidation of the aluminium pump body/housing.
A quick drain of the tank and thorough wash out took care of the worst of it, followed by a meticulous strip of the whole assembly, ultrasonic cleaning of the teabag strainer, flush and pressure test of the pump and submerged fuel hoses, which all tested ok.
New filter fitted and pump assembly rebuilt, installed into the tank and replaced on the bike. A quick test ride confirms all now functioning perfectly and she pulls strong all the way through to the shift light.