My trx starter went bad, had to use the kickstarter till I got the new starter. The new starter spins ok, but doesnt turn the engine over. All of the gears down to the bull gear I can see thru the starter opening in the case are ok, and seem to be engaged, but the engine doesnt turn over. Could there be a shear pin down in the bigger gear shaft that sheared while using the kickstarter? Man I hate to have to take it to the dealer to repair. Any advice? Thanks in advance