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Old 12-26-2007, 10:30 AM   #13
hdflstf
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Join Date: Oct 2007
Location: Desert Southwest
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Re: th350/np205 help

Quote:
Originally Posted by meathead95 View Post
ok i got it apart and the big o ring on the trans side looks good as well as the 2 seals inside that ride on the sleeve. i didnt see any cracks in it either. but both seals where stiff so i removed them anyway and the sleeve does have a groove on it but not big enough to catch a fingernail so is it good or bad? the groove is on the transfer case side. how can i pressure wash this without getting water in the case or will it hurt if i do?
If you have some vernier calipers you can try to measure the groove. mine was 0.001" deep compared to the O.D. of the coupler (or 0.0005" per side). I wouldn't want to go much over that.

Pressure wash, that's part of the reason I went ahead and did the rebuild..
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