Rolls-Royce/Allison 250 Series Tear Down Engine E49 – Avotek

Avotek’s Rolls-Royce/Allison 250 Series Tear Down Engine (E49) has a compressor with six axial stages, one centrifugal stage and a can-type combustion chamber. It comes complete with a two-stage gas generator turbine, a two-stage “free” power turbine with integrally cast blades and wheels, and ignition harness.  Mounted on a mobile work stand, it is ready for engine familiarization, inspection and tear down/rebuild.

Custom Solutions – Essential Turbines Inc.

Rolls Royce (Allison) 250-C20

Custom Solutions – Essential Turbines Inc.

Allison/Rolls-Royce 250.

Rolls Royce (Allison) 250-C20

REMOVING A Rolls Royce Engine Is A NIGHTMARE *But Its Out*

Allison 250 Air Services Int'l., LLC

Allison 250 Air Services Int'l., LLC

Rolls-Royce/Allison 250 Series Tear Down Engine E49 – Avotek

Rolls-Royce/Allison 250 Series Tear Down Engine E49 – Avotek

Custom Solutions – Essential Turbines Inc.

Helicopter Engine RR250: Disassembly and Assembly of a Turbine

As Removed Rolls-Royce M250, Turbine & Exhaust Collector Support

Custom Solutions – Essential Turbines Inc.

Custom Solutions – Essential Turbines Inc.