Kevin,
How hot, that's the question. "Not quite uncomfortably hot" isn't very
informative. Especially coming from someone who lives in Maine:>
See if you can get an actual reading. Some kind of stick-on strip should
do, or you could stick a thermometer bulb into the oil through the oil
fill hole, being careful not to break the bulb! 30 - 40 degrees F above
ambient fully warmed up is probably reasonable, since there's a lot of
sliding contact in there. 60 or more probably isn't (extrapolate to
those 100 degree days!), and might indicate a bad bearing. Is there a
hot spot at the front, or on either side?
Bill Kelly
Kevin Rhodes wrote:
>
> Hello all,
>
> I recently swapped the howling differential in my Spit for the one from my
> parts car - seem to have lucked out - the replacement makes no noise at
> all, and no nasty clunks. However, today I had to adjust the rear brakes,
> and noticed that after driving for 45 minutes or so, the differential was
> very warm - not quite uncomfortable to touch. Was a 60 degree day. Is this
> normal? I can't say I have ever touched a differential immediately after
> driving, but it seemed kind of warm to me. Definitely full of oil too
> (Mobil 1 synthetic gear lube) - I checked the level just to be safe.
>
> Kevin Rhodes
> Portland, Maine
> Freddy the Spit
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