Rear differential axle freeplay

Syclone22

Member
When my SY is on jackstands i noticed a freeplay
about 0.030 inch from the rear differential axles is
this normal or do i need to replace the c clip ??
 

Don W.

Stab it and steer it
Re: Rear differential axle freeplay

c-clip wouldn't fix this anyway. The free-pay is primarily between the ring & pinion.
 

ty166

Donating Member
Re: Rear differential axle freeplay

c-clip wouldn't fix this anyway. The free-pay is primarily between the ring & pinion.

not exactly , correct a new c-clip would not fix this but the free play is between the end of the axle and the center pin not between the ring and the pinion.
 

Don W.

Stab it and steer it
Re: Rear differential axle freeplay

not exactly , correct a new c-clip would not fix this but the free play is between the end of the axle and the center pin not between the ring and the pinion.

With all due respect I beg to disagree. A c-clip does nothing but retain the axle in the differential side gears.

"C-Clip - “C” clips are commonly used on semi-floating axles to retain the axle shaft. On the spline of the axle shaft there is a receiver groove cut into the end for the C clip to grab the axle. There is a pocket machined into the side gear of the carrier that the OD of the C clip fits into. With the cross shaft removed, the axle is inserted into the side gear. At this point the C clip is placed onto the shaft and the shaft is pulled out until the clip is seated in the pocket. Now the cross shaft is reinserted and the axle can no longer move in or out except for its appropriate end play." End play here will be very little and not be part of any backlash at the ring & pinion.

Look about 2/3 down here for a picture:

http://www.fourwheeler.com/how-to/0112or-semi-floating-and-full-floating-axles/

So unless there is something seriously wrong backlash as felt at the pinion flange or yoke will be between the ring an pinion.
 

ty166

Donating Member
Re: Rear differential axle freeplay

c-clip wouldn't fix this anyway. The free-pay is primarily between the ring & pinion.

Here your saying its between the ring and pinion, that is not true. I don't believe he is talking about backlash anyways, he is talking about end play in the axle..... That has nothing to do with ring and pinion.....
 

Don W.

Stab it and steer it
Re: Rear differential axle freeplay

He said free play, maybe it should have been end play. Either way I read it as play/backlash in the differential. I apologize for my confusion.
 

ty166

Donating Member
Re: Rear differential axle freeplay

Who knows.... Maybe I'm the confused one ??? :rotf:
 
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