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Replace Or Clean Hydraulic Parts After Engine Failure

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2 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHReplace Or Clean Hydraulic Parts After Engine Failure

Leading reported evidence

Repair )

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
(Well LN still needs to re-sleeve #5 and I've got to get the heads repaired).
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Frequently discussed work

Clean air oil separators in the sump

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
Replace or clean the air oil separators in the sump.
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Read full discussion summary

Leading evidence: 'Repair )' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean air oil separators in the sump' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 2 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Clean air oil separators in the sump

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
Replace or clean the air oil separators in the sump.
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Clean any of the parts listed

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
So, is there any way to clean any of the parts listed to a level that ensures they would be free of FOD?
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Replace three oil pumps

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
You are probably going to to have to replace all three oil pumps.
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Frequently discussed actions (4)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Clean air oil separators in the sump

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
Replace or clean the air oil separators in the sump.
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Clean any of the parts listed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
So, is there any way to clean any of the parts listed to a level that ensures they would be free of FOD?
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Repair )

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster
(Well LN still needs to re-sleeve #5 and I've got to get the heads repaired).
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Replace three oil pumps

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
You are probably going to to have to replace all three oil pumps.
Original post Read captured discussion
Replace Or Clean Hydraulic Parts After Engine Failure

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

2 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T155324Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

So some of you have been following my 3.8L build thread and while I'm waiting to get my cylinders back from LN Engineering, I'm trying to evaluate what else I need to replace. For those that don't know I had a valve seat issue on cylinder #5. It was caught early on and while there was some damage to the cylinder and the top of the head, there were no chunks of metal in the sump plate and you really had to look for metal inn the oil. Compared to some of the damage I've seen in other people's build threads, I think I got off easy. (Well LN still needs to re-sleeve #5 and I've got to get the heads repaired). Anyway, my question is what hydraulic parts do those of you that have been in this situation feel need to be replaced. TomCat said in a post " You are probably going to to have to replace all three oil pumps. Then all hydraulic actuators, tensioners, lifters, and variable cam sprockets. Filters under two of the actuators in the heads. Replace or clean the air oil separators in the sump. And clean out the crank and cams through the oiling holes." This just gets scary when I start to add up the parts. So, is there any way to clean any of the parts listed to a level that ensures they would be free of FOD?

POST 2Original post

First question is how much is your budget for your engine rebuild?

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