Rotax recommends that you replace the crank shaft seals on all their two stroke engines at 150 hours. This service includes complete disassembly, cleaning & inspection of all parts, de-carb, mic all tolerances, test all circuits and reassemble with new seals and gaskets. Depending on findings, additional parts may be required. Allot can be determined about how your engine has been running and insures it continues to do so with this Rotax recommended inspection!  Logbook endorsements and findings report provided for your records.

Be confident and know it was done right

IMPORTANT!

          When getting quotes for an engine overhaul, be sure to ask about the details. Really, the only way to zero        time a two stroke engine is to replace all internal rotating parts. Anything else is simply a 150 hour inspection with replacement of any worn parts. Don't get fooled by this common misunderstanding.

Rotax recommends that their two stroke engines get overhauled every 300 hours or five years, whichever comes first. This overhaul includes complete disassembly, cleaning, inspection, mic all tolerances, test all circuits, cylinder honing and reassembly with all new seals, gaskets, crank shaft, pistons, rings and wrist pins and wrist pin bearings. The 447 and 503 include a new fan belt and bearings. The 582 overhaul includes a rotary valve shaft, shaft gear and bearings. A ZERO TIME overhaul must have all new internal rotating parts. Logbook endorsements and findings report provided for your records.

Be confidant and know it was done right