 crater in rod bearing, what does this mean? |
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| mightyohm |
 Feb 24 2004, 12:08 AM
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Advanced Member  Group: Benefactors Posts: 2,277 Joined: 16-January 03 From: Seattle, WA Member No.: 162 Region Association: Pacific Northwest   |
This is an extreme closup of a rod bearing on a 2.0 I tore down. There is a small crater in the bearing. It is at least a few thousands deep and definitely catches a nail. The scratches through it are from me scraping at it with my nail to see if more would flake off.
Anyone seen this before? I have a cam bearing that is much worse but no pics yet. Attached image(s) 
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Posts in this topic
jkeyzer crater in rod bearing Feb 24 2004, 12:08 AM
jkeyzer Another pic, different angle.
Nevermind all the c... Feb 24 2004, 12:14 AM ChrisReale Oil starvation? :confused: Feb 24 2004, 12:24 AM jkeyzer Here's the cam bearing, much worse. Feb 24 2004, 12:50 AM ArtechnikA i donno - i don't see as many engine parts as ... Feb 24 2004, 05:49 AM Mark Henry Delamination, seen it many times.
The bearing has... Feb 24 2004, 06:56 AM Jake Raby The OEM bearings sometimes had this problem. I see... Feb 24 2004, 08:38 AM Mark Henry Yep, OEM main bearings. Feb 24 2004, 10:24 AM jkeyzer Jake, you are right, these are OEM bearings with V... Feb 24 2004, 11:28 AM Jake Raby A tad bit of the delamination won't hurt anyth... Feb 24 2004, 11:51 AM Matt Romanowski I was always under the impression, especially with... Feb 24 2004, 06:15 PM tracks914 I've never seen it but what I would like to kn... Feb 24 2004, 08:18 PM
Thorshammer Many of you have seen this before, but this is ind... Feb 26 2004, 11:36 AM  |
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