Rebuild Yamaha YZF-R1 RN09 2002 - Part 5 Tank, Fuel Cap and Pump restauration, cleaning, repair

[@giovannicooper93]

Thanks this Video just saved me a headache and got my bike started. I changed my fuel pump following another video that had a step missed “the oring for pressure hose wasn’t installed correctly installed the way you did and it started right up bike was sitting for a month because I couldn’t figure out where I went wrong lol

[@nothingbutsmol]

Can confirm, think I did similar thing as you with my fuel pump assembly after replacing a different o-ring for the pressure regulator return nipple. Noticed o-ring in this video was crooked when I put the two pieces together and made sure to straighten it out but didn't realize its not supposed to be inside the top half to begin with haha. Bike now seems to have a super low idle for only a second or two on startup when it didn't before. Looks like I need to go back in there and double check using this method. Will report back with update.

[@MrGeoffrey1998]

Same pump as the xj6/FZ6r, i was getting a constant stream of fuel and my bike didn't like that, i guess it was the small o ring, thanks a lot !

[@simonplatzer6586]

Danke hat mir bei meiner rn22 sehr geholfen

[@zvczdnl2053]

eyy Chris, What could this sensor be that can be seen at 3:33? It has 1 wire (in parallel from the negative supply of the pump) and a "spring contact" inside at the main filter. Can you answer me?

[@cwimm95i]

I think this is a fuelpressure sensor, which shuts up the pump when enough pressure is reached.

[@zvczdnl2053]

@@cwimm95i as far as I know there is no fuel pressure sensor in the system, it could be a switch at most

[@cwimm95i]

@@zvczdnl2053 ok, maybe a fuelpressure switch :) But as far as i know it stops the pump when the fuelpressure is reached, like you can hear when you turn on ignition. you can hear the fuelpump for a few seconds.

[@zvczdnl2053]

@@cwimm95i the ECM switch off the pump after 5 sec!! You can check this without fuel pump too. After ignition ON the ECM give 12V to the pump for 5 sec, than stop it, if you press the start button ecm gove again 12V to pump

[@cwimm95i]

@@zvczdnl2053 ok. good to know. thank you. write me if you find the task of the sensor.

[@ToyMaestro]

how do you know if I should replace the whole assembly or just the pump ? like how do I know if thr actual filter inside that white shell needs to be replaced i looked inside and its looks really dirty lol.

[@cwimm95i]

i think you can only purchace the whole white body with pump. in europe its very expensive.

[@mhellcess4532]

Bro maybe you know this what do you call the white thing where the the big hose is connected mine is leaking bad coming from that maybe there’s a repair kit for that. Thanks

[@nothingbutsmol]

If you're talking about the straight nipple that is like a separate piece, that piece connects to the pressure regulator return hose. I just fixed a leak on mine, you should hopefully just need to replace the o-ring. You have to pull the pump out and apart though, to get it out. I bought a buna-n o-ring set from homedepot "danco 200 assorted plumbing o-rings", I used #8. Outer diameter 9/16", Inner diameter 3/8", wall 3/32". Make sure its the right material compatible with gasoline if you get the oring from where else.

[@jax2135]

Is there a second fuel filter/ strainer?

[@cwimm95i]

@@jax2135 i dont think so. i have not seen one.

[@Skrollex74]

nicee woooork!!

[@Mandarb10R]

Danke für die gute Details. Ich habe gerade das selbe Projekt (RN09 aus 2002). Meine Spritpumpe sieht aber eher gelb als weiss aus. Womit hast du den Filter denn gereinigt? Das Tank und Zündschloss werde ich, nachdem ich deine Videos gesehen habe, auch mal zerlegen.

[@cwimm95i]

Die vergilbung am Kunststoffgehäuse der Pumpe ist normal. Benzin wird ja auch gelb eingefärbt. Den Filter hab ich mit Bremsenreiniger aus der Spraydose gereinigt und vorsichtig mit Druckluft von Innen nach Aussen durchgeblasen. Viel Erfolg noch. Grüsse Chris

[@Mandarb10R]

@@cwimm95i Danke :)

[@Trib3Craft1210]

du weisst ich liebe deine projekte aber hasse deine musik.. dank mutebutton kann ichs mir anschaun xD