Shop visit AI
Build-standard reconciliation at engine shop visit exit
This review checks whether an engine shop visit package supports the build standard and status being claimed at shop exit. EE uses AI-assisted matching to connect workscope, teardown findings, incorporated parts, LLP status, module records, release certificates, test cell data, AD and SB status, and final release documents. Specialists review exceptions. The output is a shop visit package register with source links and closure actions.
When this review is needed
- Shop visit exit gives the team a fixed window for evidence review.
- A status list or package summary needs source-page testing.
- High-risk records cannot be left to sampling.
- A decision register is needed for commercial, maintenance, or certification use.
The problem
Shop packages are dense, and the final release can hide gaps in the build evidence. A module event may be poorly documented, an LLP status may not match the shop data, or test cell results may not tie cleanly to the released configuration.
What gets reviewed
- Map final build using the source file and note the evidence path.
- Check LLP removals using the source file and note the evidence path.
- Tie installs matched to release certificates using the source file and note the evidence path.
- Separate test cell results using the source file and note the evidence path.
- Record EGT margin using the source file and note the evidence path.
Scope this review
Tell us the asset, the event, and the evidence in scope, and we will outline a focused first engagement.
Send a representative, redacted record set and we will scope the review.
What gets validated
- Accept final build only when a readable source page supports it.
- Reject index-only support where no underlying document can be opened.
- Hold AI classifications that lack reviewer disposition.
- Escalate engine shop visit package exceptions that affect pricing, acceptance, release, or certification path.
Evidence normally required
- Final build
- LLP removals
- Installs matched to release certificates
- Test cell results
- EGT margin
Common discrepancies
- LLP swap that does not reconcile with the trace.
- Workscope shortfalls that surface at the engine's next placement when the package is the only defense.
- The issue appears only after the acceptance point.
What is at stake
Weak shop visit evidence can affect engine trading, lease return, warranty discussions, and maintenance planning. The gap is harder to fix after the engine leaves the shop and the package is treated as final.
How the work runs
Set engine scope
Identify the engine, shop visit event, modules, build standard, and package boundary.
Trace package evidence
Compare workscope, teardown, parts, LLP, module, test cell, AD, SB, and release records.
Review shop exceptions
Classify missing records, status conflicts, module gaps, and build-standard questions.
Deliver closure register
Return source-linked findings and shop or owner actions.
What the buyer receives
- shop visit package discrepancy register
- source-linked evidence map
- risk-ranked closure plan
- missing-record request list
Who uses the output
- powerplant asset manager use the register to decide which exceptions affect the event.
- Program managers use the evidence map to request or close source records.
- Asset managers leaders use the summary to brief the next approval, release, or deal meeting.
How the work fits into the transaction or program
This belongs before shop exit acceptance, engine sale, lease return, or records baseline update. It does not approve the shop work or release the engine. It gives the owner or buyer a source-linked view of what the package supports.
Start with a single asset
Reconcile maintenance tracking against source records.
Regulatory limits
EE does not make airworthiness determinations, approve maintenance, replace CAMO or quality responsibilities, or guarantee authority or buyer acceptance. The review identifies records completeness, consistency, and traceability issues.
What this review does not cover
- Physical aircraft inspection
- Issuing maintenance release statements
- Negotiating purchase or lease terms
- Repairing missing source records without owner instruction
Specific to this review
- The review ties workscope, teardown, incorporated parts, modules, LLP status, and final release together.
- AI helps match dense shop package references across reports and certificates.
- Specialists decide whether a mismatch is paperwork, status, or technical escalation.
- Test cell data is checked against the released build configuration.
- The output supports shop queries, engine trading, and records baseline updates.
Sources
U.S. Government (eCFR). Maintenance recordkeeping content and approval-for-return-to-service requirements, including 43.9, 43.11, and Appendix B.
Federal Aviation Administration. Completion and use of FAA Form 8130-3, Authorized Release Certificate, for new and used parts.
European Union Aviation Safety Agency. EASA authorised release certificate for components, equivalent in function to FAA Form 8130-3.
Frequently asked questions
Does this approve the engine release?
No. It reviews records evidence in the shop package. Release approval remains with authorized maintenance personnel.
Why review after the shop has issued a package?
The package can be issued and still contain records gaps that affect trading, return, or status support.
Relevant glossary terms
Related pages
Where this fits
Talk to an engineer who has done this work
We will walk through your current state, the records or evidence involved, and a scoped first engagement.
Talk through the aircraft, records, evidence, deadline, and next useful step.