83 sportfire suspension

Technical topics related to machines powered by Kasasaki motors
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Deleted User

83 sportfire suspension

Post by Deleted User »

hey. can anyone tell me how importaint it is that the pin that goes through the rear suspension arm to be free, mine is froze and i can not get it free,but it seems to me once you tighten the bolts, that arm dosnt move. the track will move up & down, right or wrong any tricks to free it . thanks
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guitardude081
Posts: 990
Joined: Sun Sep 11, 2005 12:00 am
Real Name: Jack Durand
Location: Brainerd, MN

83 sportfire suspension

Post by guitardude081 »

There are a few ways you can go about it. You can buy a spare suspension. People usually sell these for around $20. Chances are you will find the good parts you need. The next thing you can do is put in a junk bolt, heat the cross shaft up, and try to pound it out with a punch. If this doesn't work, try a press. What happens is that every time the suspension bottoms or gets shocked abruptly the cross shaft tends to flex. Eventually it bends slightly, and it's like trying to get a bent valve out of a straight guide in a cylinder head. It probably won't work. If it doesn't free up, you just won't have a shock and rebound action, it'll just be a stiff board. If you have an idea, try it, the worst thing that you'll have to do is find a new torque arm. Good luck.
~Jack
Owner, Durand Motorsports
1980 Trailfire 340 (Grandpa bought new)
1983 Trailfire LX
1982 Spitfire (Grandpa bought new)
(3)1974 295/S
1975 340/S
2020 Polaris Indy 600 XC 129 40th Anniversary Edition
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