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View Full Version : 2006 Trx400 Broke Tran Gear 2nd & Rev ?



BEN #1
01-10-2008, 06:51 AM
I HAVE A 2006 400EX WITH REV BOUGHT NEW,WE HAD A PISTON TO LOCK UP ON TOP END.
WHEN WE REPLACE IT WITH A HEAVYDUTY CRANK KIT FROM HOT CAMS .
WE ON HAD 10 15 HRS RIDING TIME AN THE TRANS GIVE AWAY IN 2ND GEAR AN REV IT ALSO BROKE THE SHIFTEN FORK. WE REPLACE EVERTHING NEW AN CLEAN CRANKCASE GOOD BEFORE
INSTALLING NEW ONE .
NOW WE RAN ABOUT 5 TO 10 HRS ONLY THE GEARS BROKE 2 TEETH !
HAS ANYONE HAD THIS PROBLEM ?
ANY SUGGESTION'S TO WHAT MIGHT BE GOING ON?
THE PROBLEM STARTED WHEN WE REPLACED THE CRANK KIT !