Hello
My neighbor has a 200 Ford Excursion, with on demand 4WD (which he
never uses). His passenger rear wheel seems to heat up WAY too much!
He can't touch the wheel after about 15-20 minutes of driving. Sorry,
I can't tell you if its only highway or both highway and around town
time...
I've pulled the caliper, and it rebounds back well, no stiffness at
all, etc. I pulled the rotor off, and there was no evidence of the
brake shoes even rubbing on the innner drum, clear level or surface
rust, but no shiny spots at all, and very little wear on the shoes. I
also released the adjusters all the way back to original, no help.
Any ideas where to look next? He already replaced both calipers and
the rotors.
Thanks
OldIron
OldIron - 24 Oct 2008 01:41 GMT
The title should have been 'Hot Wheel'.
Sorry
OldIron
>Hello
>
[quoted text clipped - 16 lines]
>
>OldIron
SC Tom - 24 Oct 2008 03:07 GMT
> The title should have been 'Hot Wheel'.
> Sorry
[quoted text clipped - 20 lines]
>>
>>OldIron
Wheel bearing? Does he notice any noise from that side?
SC Tom
David Walton - 25 Oct 2008 18:57 GMT
I agree with the wheel bearing theory. I've seen that happen to a
friends truck where the wheel got so hot it welded it's self to the
housing. It's best to have this taken care of asap or he will be
replacing the whole rear-end.
Old Crow - 24 Oct 2008 10:30 GMT
> The title should have been 'Hot Wheel'.
> Sorry
[quoted text clipped - 20 lines]
>>
>>OldIron
How about the flex hose going to the caliper? They can come apart inside
and hold pressure while looking fine on the outside.

Signature
Old Crow
'82 FLTC 'Pearl'
'87 FLTC 'Fugly'
'61 F-100
BS#133, SENS, TOMKAT, SLOB#13, MAMBM
OldIron - 24 Oct 2008 20:24 GMT
Hello
I'll check the wheel bearing next
The shoes/drum looks fine, no dragging at all, that I can detect. The
rotor spins freely with little friction.
I'll also check the hoses going to the calipers
Thanks for the tips so far!
OldIron
>> The title should have been 'Hot Wheel'.
>> Sorry
[quoted text clipped - 23 lines]
>How about the flex hose going to the caliper? They can come apart inside
>and hold pressure while looking fine on the outside.
OldIron - 11 Nov 2008 15:42 GMT
Well, on a lark, I re-replaced the caliper, and no more heat
problem...
Seems that a friend, who did the first replacement, did the rebuild
himself and didn't hone the cylinder and the piston would stick when
hot.
When brought in to have rebuilt, the rebuilder said he needed to
resize the cylinder. Same price, but he said the piston would stick
when heated...
There ends this saga...
OldIron
>Hello
>I'll check the wheel bearing next
[quoted text clipped - 31 lines]
>>How about the flex hose going to the caliper? They can come apart inside
>>and hold pressure while looking fine on the outside.
lugnut - 24 Oct 2008 04:38 GMT
>Hello
>
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>
>OldIron
IIRC, that one has a drum type park brake built into the rotor. Have you
checked it for dragging or too tight?
Lugnut