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#1 |
Registered User
![]() Join Date: Jul 2016
Location: New Orleans
Posts: 362
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Probably a dumb question, but have to ask someone: '67 Chevy C20 - New '71 Disk Brake conversion, under truck installing sway bar & noticed drip coming from apparently new wheel bearings. This is New Orleans area - temp in 60's to 70's. I used Mobil 1 synthetic wheel bearing grease. Just never noticed with other jobs it "leak" like this. Basically a drip (as seen in pictures) coming down new rotors to inside wheel and down tires. Weird.
R/ DJ |
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#2 |
Senior Member
![]() ![]() Join Date: Oct 2014
Location: Eagle, ID
Posts: 3,005
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Re: Have to ask
I think I'd be checking the brake line connections to see that they aren't leaking. If the Mobil 1 were "leaking" it seems that it would have a reddish tint to it.
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#3 |
Registered User
Join Date: Sep 2008
Location: Paragould,AR
Posts: 76
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Re: Have to ask
What he said after looking closer.
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#4 |
Registered User
![]() Join Date: Jul 2016
Location: New Orleans
Posts: 362
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Re: Have to ask
As Homer Simpson would say "Dooh!" But I haven't connected the brake lines to calipers yet and still have plugs in line fittings. Some fluid in new calipers maybe the culprit, but they are dry (see pix). Didn't even think new calipers had anything in them. Oh well, more to get done and connected with steering yet too. But I will keep an eye on this. Thanks guys.
DJ |
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#5 |
Registered User
Join Date: Oct 2016
Location: Dallas Texas
Posts: 3,090
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Re: Have to ask
That isn't right. Wheel bearing grease in my experience, doesn't drip.
Perhaps the fluid is coming from the disconnected brake line? Feel around above the rotor/hub with a clean white cloth and see if there's a source running down from above. Probably something simple. Hth, -klb
__________________
67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi 07 335 sport turbo 6sp 94 Trans Am GT LT1 6sp posi -- sold after 22yrs 99 540 sport V8 6sp -- sold 73 240z L24 4sp -- given to friend 68 C10 step 350/350 3.73 open -- sold |
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#6 | |
Senior Member
![]() ![]() Join Date: Oct 2014
Location: Eagle, ID
Posts: 3,005
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Re: Have to ask
Quote:
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#7 |
Senior Member
![]() Join Date: Mar 2003
Location: Colfax-California
Posts: 8,526
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Re: Have to ask
Probably just the coating on the new rotors now that they are vertical instead of sitting flat in a box. Looks lie it's coming out of the vented part. OR without turning the wheel, remove it and see if there is a drip line on the outside coming down the face of the rotor
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#8 |
Registered User
![]() Join Date: Jul 2016
Location: New Orleans
Posts: 362
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Re: Have to ask
Yah, I did clean the rotors with acetone & brake cleaner to remove the cosmoline; that may have been the small drip drip from inside rotors. I have been under truck most of morning with steering assembly (tie rods and all,) and have not seen any more. Thank you KWMech.
Now to figure-out or get response to other post about torque on power steering control valve and cylinder? DJ |
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