Ypvs

jonne123 · wrote on 9 Apr 2020, 12:07

So you align the cables when its flush and then tighten them so no slack?

Calum · wrote on 9 Apr 2020, 12:40

But making sure that the powervalve is in a known state. It's no good aligning the powervalve to the port if it is midway through the cycle. as it'll be off as soon as you do a power cycle.

jonne123 · wrote on 9 Apr 2020, 13:15

What i have to do to sure that wont happen

Calum · wrote on 9 Apr 2020, 14:52

Cycle the ignition system so it does the cleaning cycle.

jonne123 · wrote on 12 Apr 2020, 16:54

What do you think which way is better? https://youtu.be/obMy0adby8Y

Calum · 4 Dec 2020, 21:57

Align flush with the exhaust port.

Any step in the exhaust port will disrupt the flow of gases.

As I have already said.

jonne123 · wrote on 13 Apr 2020, 08:48

I cannot make it flush with cables

Calum · 13 Apr 2020, 09:36

How odd.

declan · 13 Apr 2020, 09:44

@Calum reproduction cables maybe?

Calum · D declan 13 Apr 2020, 09:36

@declan I don't know mate, it's hard to say without actually being there to do it myself.

DTlee · wrote on 14 Apr 2020, 12:19

Don’t you need to take the cables out and the black plastic part. Dont think you can do it by just adjusting the cables? Once you have the black plastic part out you can turn it by hand I think

Calum · wrote on 14 Apr 2020, 12:26

You adjust the YPVS using the cables and threads to adjust it appropriately.

DTlee · 14 Apr 2020, 13:29

Weird, I couldnt get enough adjustment just using the cables. So I took it apart and turned the power valve by hand so it was flush an put it back together and tightened the cable. Which I’m hoping has working alright. Haven’t got it quite ready to go on the road to test it yet though

Calum · D DTlee 14 Apr 2020, 12:31

@DTlee But that doesn't make sense? How could the cables reach otherwise?

DTlee · 16 Apr 2020, 09:56

I had to flip the power valve 180 degrees, it’s not that the cables wouldn't reach but the adjustment on the screws wasn't enough to do it. Unless I majorly over complicated it for no reason?

declan · 16 Apr 2020, 13:29

@DTlee yeah they doesn't make sense to me it should adjust with the cables no problem with plenty thread to spare sure your pv was in correctly?

DTlee · D declan 16 Apr 2020, 09:56

@declan maybe I was making a meal out of it then. Seems to have worked though

jonne123 · wrote on 20 Apr 2020, 17:08

My right side ypvs flap is lifting any solutions for that?

Nottsbiker · wrote on 21 Apr 2020, 11:37

Take it apart, clean and refit with a new o-ring

jonne123 · wrote on 21 Apr 2020, 19:25

I will fix the threads

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Ypvs