8.75 SureGrip , Is this Normal?
It's a required ingredient. Any suregrip must have the friction modifier.
OK, I'm not sure...is that the LSD additive that is required when using standard gear oil? Because i am using an 85W-140 high quality transmission/diff oil that states it is for use in LSD's (In Australia, LSD is just the blanket term for Limited Slip Diff, applies to all makes of car). Or do I still need to add this friction modifier because it is a Sure-Grip?
Question # 2: The oil is in and I rigged up a small bar on the yoke to make turning by hand easier (no engine in yet). It is now a lot easier to turn but still not turning freely, and when I turn the yoke, the wheels both turn the same way, like before. BUT, the same problem is still there, with both axles bolted in, when I turn one axle, the other turns the opposite way, like the sure-grip part isn't working at all. Also, when the yoke is turned, either wheel can be stopped with just one finger, there is no solid gear connection. Is that normal? I think maybe the clutches are fried, or just so worn that nothing is happening, and it has gone back to behaving like an open centre. If it hasn't been touched since new, this is highly likely, esp as I don't know the history of it.
thanks
