• 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     WR = 2st Enduro & CR = 2st Cross

  • Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

125-200cc 2004 WR250 check up...

Terrence R

Terrence R

Husqvarna
C Class
Hi there. I just joined the forum and never owned a husqvarna before. My buddy has an 07 TE510 and he turned me into wanting a husky. I just looked at an 04 WR250 2 stroke that is in excellent shape. I'm supposed to go pick it up and pay for it in a few hours. I can't find too much info online about these bikes, but what I have found is good info. However, the compression is low, 160 psi according to my tester. It should be near 200psi, right? Driving it around it seemed to have weak bottom end, a mid range bog, but very powerful on high rpms. So I think rebuilding the top end is in order. That helped me get a better deal on the bike. Anything else I should look for? Everything else seems very tight ( bearings, spokes, suspension is good, no leaks, flywheel feels tight). Do any powervalve parts fail prematurely? I heard of those kick starters having problems. What should I look for there? Ohh, and this is a 100th anniversary 2004 USA model. Any help is greatly appreciated. Thanx.
 
both kicker and power valve have no known problems at least that I'm aware of. Kicker is different than say a Japanese MX bike. You hafta find TDC and kick without throttle like a four stroke - at least my Mikuni TMX equipped WR300 is that way. You should also lean bike over each cold start to get new fuel into carburetor and then charge the cylinder with a few slow push through "kicks" before trying to actually start it.
 
Ok. That's good info. Thanx. Do u know off hand what issues occure with the power valves in most cases? It's got me wondering if that's why the compression is low and the only power I can find is on top end. Are the power valve parts generally expensive? My buddy's want me to take it out tomorrow for our usual Sunday rip, but i'ld rather not drive it until after I open up the top end to see what I'm dealing with. Looks like the old yamaha I have will be on the trails tomorrow instead. I really want to build this husky up real nice and I want to do it right the first time.
 
The power valves can stick and that would explain the lack of bottom end. Take the cover off and make sure it moves when you rev the engine.

It could also explain a lower compression reading if the power valve is stuck open (although I wouldn't worry about a compression test result unless it is really low)
 
Woodzi, I really hope you're right. If they're stuck from spooge, what would u recommend using to clean all up with? Probably not brake cleaner or carb cleaner ehh?

One more thing; one of the previous owners had the bike registered as road legal. When he wired up the rear brake switch, he drilled a hole in the bottom right corner of the airbox. I'm sure I could plug the hole up with something to seal it up, but there's also a small crack beside the hole now. Are these air boxes expensive new/used? ( 2004 100th anniv WR250 USA model). I don't have a local dealership as I live in New Brunswick Canada. I checked ebay, but had no luck. Do u think its worth fixing the airbox? What would u recommend on the crack? I'm guessing something that won't be disturbed by fuel? Thanx.
 
he might have drilled the hole for drainage-I did the same thing then sealed up the slot in the bottom(which lets in way too much water!). bit of silicone or super glue for crack would suffice for a cheap fix perhaps?
 
well Kellys got an 02 250 and 04 125 and they flat rip so id say your good you just gotta:love: on it right i say grab it n go:thumbsup:
 
Ok, so I took the pv cover off and started the bike. Everything seems to be rolling as it should once revved. However, the little gear seems really loose. Is that normal? Is there a bearing in the cylinder that the shaft with the gear is on? Seems really loose to me. I'm trying to figure out how to upload a video of it that I just took. Any help? It's on an iPhone.
 
Update: just cleaned the carb really good. It's hard to believe that the bike idled so smooth, cause honestly, the pilot jet was plugged solid. Cleaned everything up and it's now running awesome! It's alive! Lol.

On another note, I am still worried about how loose that power valve gear is. I see some threads on the end of it, but no bolt! Is there supposed to be a bolt in the center that holds it on? If it's not all that clear on what I'm asking about, I will upload a pic ( if I can figure out how! LOL). Thanx.
 
Terrence R said:
Update: just cleaned the carb really good. It's hard to believe that the bike idled so smooth, cause honestly, the pilot jet was plugged solid. Cleaned everything up and it's now running awesome! It's alive! Lol.

On another note, I am still worried about how loose that power valve gear is. I see some threads on the end of it, but no bolt! Is there supposed to be a bolt in the center that holds it on? If it's not all that clear on what I'm asking about, I will upload a pic ( if I can figure out how! LOL). Thanx.
Click to expand...

The hole is for pulling the gear and bearing out.
 
Terrence R said:
Woodzi, I really hope you're right. If they're stuck from spooge, what would u recommend using to clean all up with? Probably not brake cleaner or carb cleaner ehh?

One more thing; one of the previous owners had the bike registered as road legal. When he wired up the rear brake switch, he drilled a hole in the bottom right corner of the airbox. I'm sure I could plug the hole up with something to seal it up, but there's also a small crack beside the hole now. Are these air boxes expensive new/used? ( 2004 100th anniv WR250 USA model). I don't have a local dealership as I live in New Brunswick Canada. I checked ebay, but had no luck. Do u think its worth fixing the airbox? What would u recommend on the crack? I'm guessing something that won't be disturbed by fuel? Thanx.
Click to expand...

Take the airbox out (pretty simple when you lower the sub frame) and get it plastic welded. I noticed a crack in mine the first time I washed the bike(brand new bike). The crack was the full width of the air box starting from one of the mount holes above the shock mud flap.The plastic is of a type that can be easily welded , if its small enough a heated screw driver might close it.
 
Gwynfryn, excellent point about the plastic welding. I'm definitely looking into that. Thanx.

Now about the pv gear bearing: it's pretty sloppy loose. How long do u figure I can rip around on the bike before I replace it? I was planning on tearing the whole bike apart this winter. But, should I change that bearing right away if I'm ganna be riding the bike in the mean time?

I took the bike out lastnight with a buddy of mine on his husky. The suspension is so smooth and the power is very impressive. I don't really like the close ratio tranny gearing for tight woods riding. It's geared really tall right now so I'll be gearing it down right away, but I'll be loosing a lot of top speed by doing so. Too bad they don't have the old 6 speed gear box anymore ehh? Also, the headlight is super terrible. Any recommendations on a new bulb to brighten things up? Thanx.
 
Bump...

I'm very interested to know if running the bike with that power valve bearing worn sloppy is really bad news or not that big of an issue right now. Any help is greatly appreciated. Thanx.
 
You must log in or register to reply here.
Back
Top