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Dale Walker POWER SHIFTER 3

8.3K views 40 replies 7 participants last post by  osti33  
#1 ·
Looking to install a POWER SHIFTER 3,any members that have installed on there bike an care to share photos , showing location of solenoid an kill box would be appreciated. you can post pics or e-mail me at wirux9@rogers.com Thanks don
 
#6 ·
Wow! Things just take longer than you'd think. I probably spent half the day just making the damn cable bracket. Made it out of a gate hinge. Lot of grinding and Dremel work. I could do it again in 15min, but that's the way it goes. I positioned the solenoid just as in the pic on Entropy's bike. Had to get longer bolts and a spacer to get the positioning right. I tried to envision other postions for a long time, and finally just did what I saw in the picture. I messed with the clevis at the shifter for a least an hour. I think I got the cable cut and installed perfectly, but again, this took a LOT of time looking at it and messing with it.

Only two trips to the hardware store. First one was bolts, washers, colored elec tape, and some extra wire (and cheeseburgers). Second one was the cable lube and locktite blue (and beer). Not bad.

I'll post tomorrow on the progress. I'm taking pics of the process. Wiring begins tomorrow morning. The goal is to be button shifting by tomorrow afternoon, but you never know.
 
#10 ·
Update: Got all the wiring done. I think I did it as per-instructions. Doesn't work on the white toggle, but on the red (OK, I don't care if it's backward). Solenoid activates on the button, and kill is working, but it doesn't shift. I think I need to fine tune (I'll all Dale tomorrow). I'm happy I got the install done. Hoping that it is correct, and that I can make it work.
 
#17 ·
Update: put the microswitch right at the end of the free-play. Got the first two shifts and didn't get the next. Adjusted it to about 1/16 before the end of the free play, and it worked! 1-6 shifts on the button. Pretty slick. I've got the kill set only at "4", but it shifts pretty damn fast. More later.
 
#20 ·
Update: Just got back from about 1hr ride. Put kill on "4.5". Even slicker. Feels just like an air-shifter. Probably shifted over a hundred times at various rpm's. Never missed. Damn, first test & tune day is weeks away yet.

I may clean up the wiring this weekend. I wasn't sure where things would go, and I left a lot of "extra" wire that I could shorten.
 
#23 ·
Farmer Rog said:
Shift-light (Dyna...with the swithes) is still sitting on the work-bench since I took it off my old bike. I'll get it on soon. 11.4?? Damn, do you bump the limiter on occasion??
Noooooooo, no 11.4 for me. 11.2 works well, but i'd start with 11.0 if I were you. Takes just a bit of practice to get used to button/shift light. I tried 11.4, but even after many passes w/11.2 didn't like it, too many times into the limiter. Better to set it lower (11.0 or 11.2) then go "past the light" as needed.

Really, install that light: button shift+shift light = \THE TITS!!!!!
 
#25 ·
A couple of months later on this thread. I've got the PS-3 working flawlessly. Had about 70 passes so far this year. The first 20-30 passes I was messing with the shifter and missing shifts occasionally. Never since.

Here's some observations: On mine, if I set the microswitch at the very end of the free-play for the 1-2 or 2-3 shift, it won't make the later shifts. It seems that the free-play distance is very slightly different. So, I adjusted the microswitch at the end of the free-play for a 4-5 shift (yes, I only use 4 gears, but that's what I did). Then it makes all shifts cleanly. It does trigger "early" as in before the free-play is gone in the first two shifts, but it works fine. I decided to keep the kill somewhat conservative (5 on mine). I'd mess with it, but it's working so good that I don't want to.

Another important thing I did was to shorten the spring on the solenoid by one "spiral". The spring wasn't allowing the shifter to return to the "normal" position on some shifts, so it would "miss" the next one. Just the combination of the drag of the cable, and the spring was enough. With the spring shortened.....no mis-shifts. Anything that causes too much drag (bad lubrication, too much bend in cable, etc..) would also cause this symptom.

This system is (all things considered) pretty damn slick. The cable is pretty stealth too, as the casual observers don't notice it (as they would with an air-shifter solenoid).