466642-9002 HARTZELL TURBOCHARGER
Арт.
07-02347
Описание
466642-9002 HARTZELL TURBOCHARGER
Features
Turbocharger Design
Maintenance
Turbo Operation
- Turbocharger consists of radial-outflow type air compressor direct-coupled to radial-inflow type turbine
- Turbine and compressor wheels, mounted on common shaft, rotate at same speed
- Wheel shaft supported by full floating bearings in cast iron center housing
- Pressurized lubricating oil, from engine lube system, delivered to shaft bearings through drilled passages in center housing
- Lubricating oil collected in center housing drains by gravity or is scavenged back to the engine crankcase
- Flow of gas directed to and from wheels by specially designed housings attached to center housing
Maintenance
- No scheduled periodic maintenance of turbocharger required
- Good maintenance practices must be observed for engine lubrication, air intake, and exhaust systems for maximum turbocharger life and performance
Turbo Operation
- Turbine, driven by exhaust gas from engine exhaust manifold, drives direct-coupled compressor
- Compressor output (compressed air) is delivered through ducting to engine intake manifold
- Increased density of fuel/air mixture in engine permits increased power output
- Turbocharger speed and compressor output are controlled by use of an aneroid type controller and wastegate, to maintain sea level horsepower to high altitude. Bleed air from the compressor is also available for cabin pressurization options.
Parts per assembly
In The Box
- Turbine Housing
- Turbine Wheel
- Center Housing
- Full Floating Shaft Bearing
- Thrust Bearing
- Thrust Collar
- Back Plate
- Compressor Housing
- Compressor Wheel
- Pressure Relief Valve
- Sonic Venturi
- Variable Controller
- Exhaust Bypass Valve
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