46
TK 55711-19-OP-EN
Serial Number Locations
APU: Unit nameplate is located on front right edge of APU frame near the
Engine Switch (APU service access door must be opened to view the
nameplate).
Engine: Nameplate located on the top of the engine. The engine is mounted
in the APU housing.
Compressor: Nameplate located on compressor body. The engine driven
compressor is located in the APU housing.
Heater: Sticker located on the side of the heater (Fabrik No.).