PWC67371 – Pratt & Whitney Borescope Guide Tube

PN: PWC67371

Guidetube Combustion Chamber inspection guidetube for engine:

  • PW530
  • PW535
  • PW545

The Pratt & Whitney PW530 and PW535 are medium thrust turbofan engines, designed for business jet applications. The PW 535 has an additional LP turbine stage to drive a larger diameter fan.

The PW530 has a single stage fan, driven by a 2-stage LP turbine, supercharging a 2A/1CF axial-centrifugal HP compressor, driven by a single stage HP turbine. Although similar in configuration, the PW535 has a booster stage, mounted on the LP shaft behind the fan, to increase overall pressure ratio and core flow. Similar to the PW535, the PW545 has an additional LP turbine stage to drive a larger diameter fan

These Pratt & Whitney Engines are designed for light to mid-size business jet platforms and the high expectations of the fractional ownership business jet market. Impressive maintenance intervals and easy on-wing maintenance in an airline-style business operation.

Engine Applications of:

  • Cessna Citation Bravo
  • Cessna Citation Excel
  • Cessna Citation XLS
  • Cessna Citation XLS+
  • General Atomics Predator C (“Avenger”)

Pratt & Whitney Canada, based in Longueuil, Quebec, is a world leader in the design, manufacture and service of aircraft engines powering business, general aviation and regional aircraft, and helicopters. The company also offers auxiliary power units and industrial gas turbines. United Technologies, based in Hartford, Conn., USA, is a diversified company providing high technology products and services to the global aerospace and building industries.

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