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4.16 transfer case noise

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4.16 transfer case noise
« on: April 05, 2012, 06:51:15 PM »
Hi I'm new to this site ,so please bear with me. I have 87 Sammy with a good rebuilt motor and I upgraded the transfer case to go with the 31"baja claws. The 4.16 transfer case with 2low split-H from Rocky Road  works great but when in two wheel drive and cruising at 45 to 50 mph it makes a strange noise that sounds  like the the four wheel gears and front shaft are still turning. what can this be?

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Offline mrfuelish

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Re: 4.16 transfer case noise
« Reply #1 on: April 05, 2012, 08:40:15 PM »
you unlock your Hubs?
1987,1988,1988,1990 samurai's,  1953 m38a1,  1996 x-90,blue.1996 x-90 red.1994 2 door tracker.   only Dead Fish go with the flow.                No Hairy Nosed Wombats were ran over on the trail today.       My ZUK is Xenophobic.

Re: 4.16 transfer case noise
« Reply #2 on: April 06, 2012, 06:55:30 AM »
Let me ask you this. When I jack up the car off all 4 wheels and put in gear all 4 wheels turn just fine in 4x4 mode both high and low . but when I stop and shift into 2 wheel drive ,and unlock hubs  the front wheels still  catch slightly and want to turn though not that strong .I could stop them from turning by holding by hand . could this be the original hubs are finished and my need to be replaced?

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Offline talonxracer

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Re: 4.16 transfer case noise
« Reply #3 on: April 06, 2012, 07:05:54 AM »
If you are getting drag on the front end with hubs disengaged and in 2wd, then I would look at the TC. 
Tim "the toolman" Taylor is my HERO !!!

The only GOOD Commie is the commie taking a dirt nap....

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Offline mrfuelish

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Re: 4.16 transfer case noise
« Reply #4 on: April 06, 2012, 10:36:29 AM »
Or pull the front drive line to isolate the problem.
1987,1988,1988,1990 samurai's,  1953 m38a1,  1996 x-90,blue.1996 x-90 red.1994 2 door tracker.   only Dead Fish go with the flow.                No Hairy Nosed Wombats were ran over on the trail today.       My ZUK is Xenophobic.