2fpower
SILVER Star
ok, jack up one tire, put in neutral and see if it spins?
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You can also to tight corners in high range on dry pavement with your CDL switch OFF. If the tires chirp and it bucks, then your VC is locked up. They typically fail locked, not open.ok, jack up one tire, put in neutral and see if it spins?
That only works if it's completely seized. They tend to die slow deaths. A tire off the ground should be movable with some effort. If not, it's on the way out.You can also to tight corners in high range on dry pavement with your CDL switch OFF. If the tires chirp and it bucks, then your VC is locked up. They typically fail locked, not open.
It will mimic how it feels in a tight corner with your CDL switch on, because that's basically what it's doing.
and my birfs quit binding. I thought they were getting bad before removing it. No doubt they would have been MUCH sooner with 280k neglected milesDrove the rig 2+ hours last night with highway. SO MUCH BETTER manners with no VC. Zero clunk in driveline. As a matter of fact, I think a clunk that was there is now gone.
Good write up that I used, no photos unfortunately: Tutorial: removing the viscous coupler (photos)Any recommended video's or threads on how to remove it?
Unfortunately I had a shop diagnosing my no CDL issue (and replace my output seals), and I had them do it.Any recommended video's or threads on how to remove it?
I added pics last year since the old ones were no longer able to be viewed. Tutorial: removing the viscous coupler (photos)Any recommended video's or threads on how to remove it?