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Yep. Got more ideas. Be sure that the front driveshaft is not turning when you are towing the unit. Tape it up with duct tape. If the tape breaks, your front hubs are problematic. If that test is negative for problems, remove the rear driveshaft and tow the vehicle. If the problem resolves itself, the transfer case output bearings and chain are worn. These things wear out at rather quickly. I've seen 5spd trans and transfer cases in Suzuki's (Tracker's same)fail at 40K miles. When the transfer case is in neutral, the only thing turning is the center shaft and the chain drum. The trans is not turning, although a bearing failure in the output shaft in the transmission would result in misalignment of the tranfer case input shaft. Also, be sure that the transmission and transfer case mounting bolts are tight. Keep in mind that the chains are quiet until they break. When towing, the chain is loading on the backside and this changes the dynamics of the design. The slack is on the wrong side of the drums..it may "chatter" or vibrate. It rattles around until it shifts into 4WD (tries) without input. If not repaired soon, the specific part failing will become quite apparent. Protect your wallet. JR |
RV and bus conversion info since 1996.
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