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93 ARCTIC CAT 900 THUNDERCAT MAGNETO PROBLEM

PostPosted: January 12th, 2007, 2:42 pm
by towtruckjoe
HELP!!!! my 9oo t-cat had no spark. checked ign.switch,tether,carb kill switch's , all OK. unplugged mag harness & got good ohm readings on lightning curcuit & # 2 charge curcuit. # 1 charge curcuit has no reading on ohm meter. hooked it up & sled ran fine. retested mag and got same results. should this thing run with the bad charge curcuit? I have checked wiring harness outside of mag & all looks good. thanks for any help

93 ARCTIC CAT 900 THUNDERCAT MAGNETO PROBLEM

PostPosted: January 18th, 2007, 12:08 pm
by ZR800XC
If it didn't have spark, then did, and you're getting a bad resistance number out of the low speed alternator coil, chances are, it will go out again. Most likely when it warms up. Don't venture too far from home until you know for certain.

93 ARCTIC CAT 900 THUNDERCAT MAGNETO PROBLEM

PostPosted: January 20th, 2007, 2:24 am
by towtruckjoe
OK ,took this thing on a 10 mile thrash until drive chain scattered & took out the drop case. sled ran fine until chain melt down.the case is repaired and I'll run it again in the next couple of day's thanks for info

93 ARCTIC CAT 900 THUNDERCAT MAGNETO PROBLEM

PostPosted: January 31st, 2007, 10:57 am
by towtruckjoe
hey , it's back together & put 75 miles on it without a hiccup. what do you think.