582 blue head serial number 5306161 need year of manufacture

S/N 5306161

Engine Model: ROTAX 582 UL Mod.99

Manufacturing Date: 25.05.1999

TBO - 300hr OR 5 years (whichever comes first) ( Extension or exceeding of the TBO by 5% or 6 months is allowed whichever comes first. )

The engine should have received 4 overhauls since the date of manufacture. The next overhaul is Due 25.05.2024 based on calendar time.