[LCML] Galled Ring and Pinion Teeth

["Frank Root" <fdroot@cox.net>]

All things LCML: http://www.birfield.com/mailman/listinfo/landcruisers

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All,



While disassembling and inspecting my 1976 FJ40 (4.11) front axle assembly,
I see what appears to be galling of the ring and pinion teeth faces.  They
don't seem to be worn or chipped, not bits of metal at the bottom, but
galled apparently due use only in high stress 4 wheeling.  Considering a
front locker and 35" Swampers, I think this might be somewhat normal.  Is
it?  Has any one else experienced this?



When I put it back together, what lubricant and/or additive should I use to
help prevent this galling?



What lubricant is the best for a SM420 and the transfer case as well?



Have a good one.



Frank

Phoenix, AZ

TLCA #13081

1976 FJ40



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