Vacuum Pump Replacement Tracker

Under Part 91, manufacturer intervals like this are largely advisory — you may operate on condition — but the advisory label hides real teeth: pump failure in IMC on a vacuum-driven panel is a genuine emergency — replacement on schedule converts it to a non-event that never happens. Insurance positions, 135 program requirements, resale value and plain risk management all push toward tracked compliance, and the tracking itself is nearly free. The expensive version is re-deriving component history at pre-buy time.

Anchor each component to its last documented event — overhaul release tag, 8130-3, installation logbook entry — and accrue forward from the aircraft times since that date. Where no anchor exists, the conservative convention is to assume the worst (time-expired or unknown-since-new) and price decisions accordingly. Enter your best-evidenced figure here with the anchor noted in the notes field; a documented assumption beats an optimistic blank.

Clearing site data deletes locally stored entries — that's the price of a genuinely private, server-free design. Protect yourself with the one-click CSV download before any cleanup, OS reinstall or device change: re-importing history later beats reconstructing it from memory.

Yes — one click exports your complete component life record as a CSV file that opens in Excel, Google Sheets or Numbers. The export preserves every column exactly as entered, so you can print it, attach it to paperwork, or hand it to an inspector, buyer or insurance underwriter as a supporting summary alongside your official records.