Rotax 912/915 Maintenance Tracker
Recurring-service board for Rotax engines: the maker's actual service items with last-done/next-due dates and badges.
Fuel choice drives the schedule — 100LL halves the oil-change interval and loads the gearbox with lead sludge; mogas-run 912s live cleaner.
No entries yet — add your first one above. Data stays in your browser.
⚠️ Not for operational decisions. This is a record-keeping and planning aid only — not certified avionics, not a source of regulatory truth. Always verify against official sources (FAA/EASA) and your operator's approved documents before flying.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Free rotax 912/915 maintenance tracker: Rotax's real recurring items — oil & filter (interval per fuel used), coolant check/change, gearbox friction-torque check and more — on one badge-watched board per engine.
About Rotax 912/915 Maintenance Tracker
Every engine line has a personality, and the Rotax schedule reflects it: rotax maintenance differs from legacy ga: coolant alongside oil, gearbox friction-torque checks, carb sync (carbureted models), the 5-year rubber-replacement program, and oil changes whose interval halves with leaded fuel. Add the operational truth — fuel choice drives the schedule — 100ll halves the oil-change interval and loads the gearbox with lead sludge; mogas-run 912s live cleaner — and generic reminders stop being adequate. Track the real items here with real dates; the badges watch the calendar and the export briefs your shop in one attachment.
How to use Rotax 912/915 Maintenance Tracker
- 1Add each recurring item for your engine with its current dates.
- 2Update at every service event — thirty seconds each.
- 3Act on amber; export the board before shop visits.
Why use Rotax 912/915 Maintenance Tracker?
- ✓Rotax's actual service items as the board's menu
- ✓Per-engine rows with last-done and next-due dates
- ✓Amber badges at 21 days — realistic service scheduling lead
- ✓Encodes the line's quirk: fuel choice drives the schedule
- ✓CSV export briefs your engine shop in one attachment
Frequently asked questions
What's distinctive about maintaining Rotax engines?+
Rotax maintenance differs from legacy GA: coolant alongside oil, gearbox friction-torque checks, carb sync (carbureted models), the 5-year rubber-replacement program, and oil changes whose interval halves with leaded fuel. Practically: fuel choice drives the schedule — 100LL halves the oil-change interval and loads the gearbox with lead sludge; mogas-run 912s live cleaner. Those specifics define the recurring items on this board — they're the maker's own schedule rather than generic engine folklore, which is why the tracker is engine-line-specific instead of one-size-fits-all.
Where do I find the authoritative intervals for my engine?+
The maker's current service documents — service bulletins, instructions and the maintenance/overhaul manuals for your exact model and serial range — plus any program (135, CAMP-style) your operation runs under. Intervals shift with revisions, so confirm against the current document set and record the reference in each entry's notes; this board tracks your dates, while the documents own the rules.
Where is this data stored?+
Everything you enter is saved in your browser's local storage on your own device — nothing is uploaded to any server. Your records stay completely private, work offline, and load instantly. Use the CSV export regularly to keep an off-device backup copy.
What format does the export use and what reads it?+
A plain CSV with one row per entry and labelled column headers — the most portable format there is. Spreadsheets open it directly, most specialised software can map it on import, and a printed copy is perfectly legible to a human reviewer. Nothing proprietary means your engine service record is never trapped here.
Related Aviation tools
FAA PPL Pilot Logbook
Free digital FAA pilot logbook for PPL holders — log flights, auto-total hours and watch 90-day recency, privately in your browser.
● LiveFAA CPL Pilot Logbook
Free digital FAA pilot logbook for CPL holders — log flights, auto-total hours and watch 90-day recency, privately in your browser.
● LiveFAA ATPL Pilot Logbook
Free digital FAA pilot logbook for ATPL holders — log flights, auto-total hours and watch 90-day recency, privately in your browser.
● Live