AD 82-27-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Rajay | Turbochargers | Airworthiness Directives; ROTO-MASTER, INC. (RAJAY INDUSTRIES, INC.): Rajay Model 325E10 and 3AT6EE10J2 Turbochargers |
Unsafe Condition
The possibility of a fire in the powerplant nacelle and/or heat damage to the powerplant installation caused by engine exhaust gases escaping through a cracked turbocharger turbine housing.
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Required Actions
Within 50 hours of time in service after the effective date, inspect the engine turbocharger exhaust systems to determine if specified part numbers are installed. If found, before further flight, and every 200 hours thereafter, remove the turbine housing exhaust coupling V-Band and tailpipes, perform dye penetrant inspection for cracks, inspect coupling components for damage, check flanges for cracks/distortion, inspect engine mounts for overheat/warping/corrosion, and repair or replace damaged parts. Replace turbine housing with part number 600510-04 to discontinue inspections.
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Compliance Time
Within 50 hours of time in service after the effective date of this AD, and thereafter at intervals not to exceed 200 hours time in service from the last inspection.
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Affected Aircraft
ROTO-MASTER, INC. (RAJAY INDUSTRIES, INC.) Rajay Model 325E10 and 3AT6EE10J2 turbochargers installed on specified Continental and Lycoming engines, which are installed on aircraft including Piper PA-28R-201T, PA-28-RT-201T, PA-28-201T series; PA-34-200, PA-34-200T series; PA-30 and -39 series; Mooney M-20 A thru K series; Lake LA-4, LA-4A, and LA-200 Series.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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