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View Full Version : 1985 atc 250 sx problem please help!!!



colombie420
01-02-2015, 09:35 AM
Hi everyone , I am having a problem with my trike 85 250sx ... just finished redoing the motor new timing chain and centrifugal clutch bearing. When I started it up sounded like it did 30 yrs ago put it on reverse to get out of the garage . Put it in first gear and thats when my smile dropped lol it revs up but goes about 2 mph . I thinking mabee on the manual clutch, I tighted the springs too much or not enough .... in the manual im not to shure of the explanation can anyone tell me how to tighten the 4 springs/bolts ???? .... I got pics of what I found in the manual but not shure I understand spring torque rating .... if someone can help me it would be very appreciated thank you.

Flyingw
01-02-2015, 12:16 PM
Follow the manual to adjust the clutch. The clutch bolts you mention get tightened to 7-9lbs. There is an adjustment on the clutch cover. Loosen the locknut, turn the screw CCW until resistance is felt then back the screw off CW 1/4 turn and lock it down. Try that and see if that helps.

colombie420
01-02-2015, 03:41 PM
Great thanks for fast reply .. i baught a new clutch kit since disc were worn so might as well change em when i reopen it i will keep updated once its in ! Im pretty shure i have em tighter then that i put em in all the way

colombie420
01-11-2015, 07:26 PM
So I put my clutch back in plates were totaled now I have another problem when thighting the bolt for manual clutch the top part cracked manual said 72-80 ft lbs I had it at about 50 .... so got new one ans now not even 40lbs snapped again !!! And starting to think throwin it off a cliff .... or the manual has wrong torque207595 so I snapped clutch center plate and on clutch pressure plate were the bolts go in it just broke off....

UPNATM
01-12-2015, 06:47 PM
So I put my clutch back in plates were totaled now I have another problem when thighting the bolt for manual clutch the top part cracked manual said 72-80 ft lbs I had it at about 50 .... so got new one ans now not even 40lbs snapped again !!! And starting to think throwin it off a cliff .... or the manual has wrong torque so I snapped clutch center plate and on clutch pressure plate were the bolts go in it just broke off....

Does it look like this?
http://i157.photobucket.com/albums/t73/dalbey58/Honda%20atc/20140726_154538_zps8dfcc95c.jpg (http://s157.photobucket.com/user/dalbey58/media/Honda%20atc/20140726_154538_zps8dfcc95c.jpg.html)

I did the same thing, only for me I had put to many of the discs, and plates in. :crazy:
You may want to check and make sure that you have not accidentally done the same thing.

colombie420
01-27-2015, 10:09 AM
That is exactly how it broke how much ft/lbs do you torque ??

Flyingw
01-27-2015, 11:08 AM
Me too!!!! did that got the trailprotrailprotrailprotrailprotrailprotrailprotr ailpro tee shirt