Looks like I can call this one "been a while since I've plowed".
Slightly above freezing today so went out and started the tractor, while it was warming up I marked the LR rim/tire and hoses down the linkages with PB blaster.
Put in in 2wd and tried to push a snowbank back and immediately LR spun. Went to reverse, RR spun. Tried the diff lock (still too stiff IMHO) and got them both to spin. Was trying to come slightly uphill so I expected to slip
Engaged 4wd and backed out. The diff look is not smooth, but it never had been. I'm assuming the bend is factory, but damn this looks goofy:
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