cudak888
Well-Known Member
My '68 Satellite saw the road today for the first time (that I've had it anyway). Almost immediately, the following issues made themselves apparent:
This said, I lifted the back end off the ground and found both wheels difficult to spin. They'd spin easily for part of a full revolution, then bind, then roll smoothly again. Then I started the engine and let it run off the ground:
While this looks like a brake pad dragging, it didn't explain the whining. Diff is full of fluid too.
I then pulled the axle shafts - left side, then right:
This is what I found, in order of discovery:
So before I make any assumptions here and re-adjust axle end play based entirely on the '68 shop manual, I wanted to run my theory by you fellows, to see if I'm barking up the right tree:
-Kurt
- Acceleration feels as if there's a load on the drivetrain, as if the parking brake is partially on.
- Anything over 10mph gets the rear end whining like a banshee.
- Shifting weight to the left of the car (right turns) would lessen the sound; shifting weight to the right would increase it.
This said, I lifted the back end off the ground and found both wheels difficult to spin. They'd spin easily for part of a full revolution, then bind, then roll smoothly again. Then I started the engine and let it run off the ground:
While this looks like a brake pad dragging, it didn't explain the whining. Diff is full of fluid too.
I then pulled the axle shafts - left side, then right:
This is what I found, in order of discovery:
- Left shaft wheel bearing spins fine.
- With the left shaft out, the right wheel would spin and bind.
- Right shaft wheel bearing spins fine.
- With the right shaft out, the left wheel started binding through its entire run.
So before I make any assumptions here and re-adjust axle end play based entirely on the '68 shop manual, I wanted to run my theory by you fellows, to see if I'm barking up the right tree:
- I have a suspicion that the end play was set too tight, and the act of pulling and reinstalling the passenger's side axle allowed play to be introduced into the system; perhaps the retainer bent a fraction of an inch while being torqued down? Perhaps it's not really bottomed out and just feels it by bolt torque? Worthy theory, or hogwash?
- The last test ride still felt sluggish; as if something is dragging. Perhaps not only the end play is out, but the brake shoes are dragging as well. I'm pretty convinced of this myself, and it can't hurt to back down the adjusters all the way after I set the axle end play to disable the rear brakes for a test. Thoughts?
-Kurt