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View Full Version : Wheeling carnage...whats broke?


FJBen
10-20-2008, 08:20 AM
Okay, finally get to take the rig up again for late season run on a fairly easy trail. Headed out to crystal mountain/moody hill with a couple of friends.

All seems to be fine except for on one obstacle the front ARB doesn't really want to engage...hmm could be not enough pressure in my OBA system...finally the locker engages and we are good to go.

Next obstacle is just poser heaven. A little washout that you flex in. Well I flexxed out completely and started spinning...cool...I'll lock in the ARB's and go...no lock in and hissing under the hood, compressor continually runs...check around the fittings and compressor and the hissing is coming from my axle vent tube that is routed into the engine bay...:rolleyes::frown: I"m going to assume that it's the O-rings on the ARB at this point. Unplug that solenoid and continue frustrated for the day. :o

So we do the trail, all is happy until the drive home. I'm starting to hear this weird "grrrrrr" that is completely throttle dependent. THought it could be the tires since they were aired down but nope. Rolled up the windows and on the highway doing about 40 and we could definitely tell it was in the rear end. Great. Stopped at masonville, pulled the rear d-shaft and I have around .5" rotational slop on the rear diff. It's like the backlash is all fookered up.

Pushed in CDL and drove home slow. :o

So A: front locker...sounds like O-rings are gone...there is about 10K on these 4.88/arb installs..

B: rear...crushed/failed bearing? crush sleeve fail? Busted shims? Haven't started the teardown or drained oil to see. Possibly tonight or tomorrow. Thankfully I have some great friends that always help! :beer::beer::bowdown::bowdown:

Oh, btw... happy b-day to me today :o

Uncle Ben
10-20-2008, 08:32 AM
Bummer Ben! That is really got to be frustrating. Try to have a great Birthday and not think about it today! :beer2: :party: :)

nuclearlemon
10-20-2008, 09:02 AM
low mileage may not be a factor. oring could be pinched, or crimped.

FJBen
10-20-2008, 09:07 AM
Yeah, this front ARB has always pushed fluid out the blue line and seals before I unblocked the breather, which leads me to believe it was installed wrong from the get go.

the rear is the one that is somewhat bothering me. :(

PabloCruise
10-22-2008, 06:31 AM
Oh man! Wish I could have gone on that run...

FJBen
10-22-2008, 08:38 AM
Alright....sometimes luck is on your side, and sometimes it isn't.


Thankfully this time it was.
http://i23.photobucket.com/albums/b382/FJBen/DSC00096.jpg

Yup, carrier bolt backed out. The other bolt on that side wasn't exactly tight either. This was basically just waiting to happen. There wasn't any loc-tite remnants on the bolts either. :eek: Everything looks fine in there. So we are going to bolt it back up /with loc-tite, check all other bolts and loc-tite them and then check/set backlash.

Yeah for cheap/easy.

THe front amazingly is working fine now. Rather strange for sure, but I've planned to pull it and double check everything and replace the ARB O-rings with the newstyle as it's spitting up more gear oil than I"d like when it kicks off.

Bikeman
10-22-2008, 09:46 AM
Boy, Ben, what has happened must have really pissed you off. Did I just see sompin' on CL? Glad the probs are found, easy fixes (kind of).

FJBen
10-22-2008, 10:00 AM
lol CL and here. no didn't piss me off...money pisses me off. I'm honestly tired of paying on CC debt every month. We got ourselves into trouble (well what I feel is trouble, it's not that bad) but I"ve had it.

trucruiser
10-22-2008, 01:31 PM
Gald you figgered it out Ben.
I know how it is having to sell your babies to pay off debt. My 2 favorites (Green 73 40 and the tan 60) are gone for the same reason.
Now im trying to ressurrect a 1987 rusty 60 just so i can have another cruiser.

Happy belated Birthday by the way.