RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-19314

[BenchNotes 02091]

Case 24 — Maintenance question: how do I tell if an automatic actually needs service?

Keep a baseline log, describe changes in rate or running time and stop forcing rough winding. Follow the manufacturer’s guidance and arrange professional assessment when operation changes. A forum cannot prescribe a universal service interval.