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What is the overhaul interval of magnetos?
For all models (S-20/S-200, D-2000/D-3000, S-1200) applies
500 hrs inspection – after an operating time of 500 hrs
Overhaul – latest after 4 years in use or 5 years on shelf
Overhaul – in case of Overspeed, Sudden Stoppage and motor-overhaul an overhaul is necessary
(With SB643A TCM does not require an interval inspection only on the magnetos but also on the harness, ignition switch and starter vibrator.
For S20/S200 and S-1200 also applies
magnetos with serial number after June 2015 need to be overhauled „only“ after 12 years in service. Older magnetos must be overhauled after 4 years in service.
(in case of factory overhauled magnetos, the serial number stays the same, therefore this change only applies for factory new TCM magnetos).
For all models (4200/6200 & 4300/6300)
100 hrs inspection – performed on the motor
250 hrs/2 years inspection – on engines with single ignition (motor gliders) & pressurized magnetos
500hrs inspection – for all engines with double ignition system
Additionally for new style models (series 4300/6300)
Overhaul – general overhaul after 12 years
Additionally for older style models (series 4200/6200)
1000 hrs Inspection
Overhaul – general overhaul together with the engine