[Cut Open] Volkswagen 04E 115 561 H (9,659 Miles)

Joined
Oct 20, 2005
Messages
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Location
Scruffy City
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ISO Code 24/23/16

UOA: https://bobistheoilguy.com/forums/t...9-miles-2019-vw-jetta-1-4t-tan-tbn-pc.337794/
 
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Quite a robust filter, there.
Question: In the 5th image down from the top. Is it my imagination or does it appear that there is a slight deformity in the gasket specifically between the 9 o’clock and 11 o’clock position?🤔
 
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Question: In the 5th image down from the top. Is it my imagination or does it appear that there is a slight deformity in the gasket specifically between the 9 o’clock and 11 o’clock position?🤔

Possibly a very slight deformity, I think most of what you are seeing is accentuated because the oil has been removed, likely by me handling it. I went and looked at it after wiping it off the most pronounced deformity in the gasket is where it was vulcanized together.

This filter has a torque specification, which I follow that may have caused nay deformity during removal because there was nothing pronounced on installation , I always look at them, and always oil the gasket.
 
The specs on Ravenol VSE indicate that it's a great oil!


Ed
 
Quite a robust filter, there.
Question: In the 5th image down from the top. Is it my imagination or does it appear that there is a slight deformity in the gasket specifically between the 9 o’clock and 11 o’clock position?🤔
I've seen other filters with a wavy looking base gasket after they have been used and removed.
 
I have a used one in the garage right now with a wavy base gasket, and I could take a photo but not worth the time.
 
The cleanliness code and particles seem a bit high? 149,000 4 micron particles seems high. Depends what they are.
 
You do fine work and put out a lot of effort, time, and money. It would be nice to have a summary sometime of all the results, the codes, filters, etc. It is probably the only consistent source of actual real world use filter testing here.
 
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Gaskets will absorb some oil, expand a little, causing it to tighten. Its ok for it to be a little wavy, or a tad oversized after usage. So, you can't always blame the gorilla at the dealer or engine assembly plant for an overly tight filter.
 
149,000 4 micron particles per milliliter is 149,000,000 per liter and if there are five liters total that’s 745,000,000. Maybe measuring a ml worth and extrapolating to 5 liters is a guess, but that’s a lot of particles, and 4 micron do scratch, not polish until they are broken down, and if they are hard particles. This rating was almost at the top of the 24 code. So what gives here? Good, bad, or OK?
 
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