Suzuki Quadracer HQ

LT250R Quadracer => LT250R - Engine => Topic started by: Jsmitty42 on January 06, 2014, 08:13:36 pm

Title: Re: powervalve
Post by: LT250RWV on January 08, 2014, 06:02:22 pm
Mine were tight like that. Striped right away. I had to drill and use a easy out to get them out. You can say I replaced them with bolt from local hardware store.
Title: Re: powervalve
Post by: Dezsled on January 08, 2014, 05:25:36 pm
Ez outs are not that easy to work with if the stud is seized in there. Those bolts are 5-6 mm? I'd hit it with pb blaster and let it sit if going that route.

If you know someone with a tig or mig welder it's often easier to weld a sharpened bolt to it, the heat helps loosen it up and it will come right out
Title: Re: powervalve
Post by: Jsmitty42 on January 08, 2014, 04:40:35 pm
well im not sure why they were that tight this is the first time iv tooled with it.....
Title: Re: powervalve
Post by: GrkGuy on January 08, 2014, 04:23:16 pm
They hold the pv in place, there is only a o ring in the cap, you can get a air leak and lean out your motor. There is no way they should have been that tight.
Title: Re: powervalve
Post by: Jsmitty42 on January 08, 2014, 04:19:52 pm
what would happen if i just left the screws out they dont seem like they do much ???
 <1> <1>
Title: Re: powervalve
Post by: NOVIS on January 08, 2014, 03:54:22 pm
Drill them out and re-tap them
Title: Re: powervalve
Post by: Jsmitty42 on January 08, 2014, 02:35:32 pm
ok so when i went to adjust the power valve i loosened the screw and they both snapped right under the head and r stuck inside what can i do to get them out.....  [|]
Title: Re: powervalve
Post by: GrkGuy on January 07, 2014, 01:04:02 pm
it only moves about 1/3, you wont see it spin around or anything like that.
Title: Re: powervalve
Post by: LT250RWV on January 07, 2014, 01:00:50 pm
How high are you reving the motor
 You have to rev it pretty good.
Title: Re: powervalve
Post by: Jsmitty42 on January 07, 2014, 10:36:35 am
ok but when i start it and hit the throttle and look in the little glass eye it does not move very much is that bad?
Title: Re: powervalve
Post by: NOVIS on January 07, 2014, 02:28:13 am
Yup, loosen 2 screws a bit and turn the dial until you find a position where you like the power.
Title: Re: powervalve
Post by: 1986QuadRacer on January 06, 2014, 10:37:35 pm
The dial is on the side of the jug near the front of the engine. It is a round button-knob about the size of a quarter and has a small screw on each side. Just grab that b*tch and give it a little turn. 
Title: Re: powervalve
Post by: GrkGuy on January 06, 2014, 09:12:40 pm
well you gotta take that off, and it should be at 1 turn ccw (counter clock wise)
Title: powervalve
Post by: Jsmitty42 on January 06, 2014, 08:13:36 pm
how do i adjust the powervalve on my 91 lt250r were is the dial located witch way do i turn it and how far can someone post pics on were the dial is ?