Turbocharger Failure Analysis - by Gus Wright

11.07.2015 • Views

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Turbocharger Failure Analysis - by Gus Wright

Turbocharger Failure Analysis - by Gus Wright

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Low Boost = Low-powerBoost pressure gaugeNo/low fuel = no boost.Restricted air flow =poor combustion andlow-boost

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Low Boost = Low-powerBoost pressure gaugeNo/low fuel = no boost.Restricted air flow =poor combustion andlow-boost

Sources of NoiseBearings & Leaks

Page 1 and 2: Turbocharger Failure AnalysisGus Wr
Page 3: Verifying Performance Complaints•
Page 7 and 8: Bearings - CokedCoked bearings caus
Page 9 and 10: Pre-lube Turbo Bearings!
Page 11 and 12: Bearing Inspection• One technique
Page 13 and 14: Turbine Shaft DamageHot shut-down
Page 15: Compressor Wheel Damage
Page 18 and 19: Oil leakage 1• All turbos wisp so
Page 20 and 21: Turbine Seal DamageMissing oil seal