This Continuing Airworthiness Notice (CAN) 74-003 is to advise that Champion Aerospace LLC has revised Slick Service Bulletin SB2-19 to revision A, dated 14 February 2020.
This Continuing Airworthiness Notice (CAN) is issued to advise affected helicopter operators and maintainers of recent reports of finding oil system contamination and blocked accessory gearbox oil pressure inlet screens on three Rolls-Royce 250 Series II
This Continuing Airworthiness Notice (CAN) is prompted by a recent catastrophic engine failure, which was likely due to a previous hydraulic lock event. This CAN is issued to alert operators/maintainers of Teledyne Continental reciprocating engines of the
This Continuing Airworthiness Notice (CAN) is issued to advise affected helicopter operators and maintainers of two recent occurrences of smoking Rolls-Royce/Allison 250 series engines, due to failure of OEM supplied #5 bearing carbon seal with P/N 689876
Continuing Airworthiness Notice (CAN) 71-002, issue 1 revised to introduce Eurocopter Service Letter (SL) 1706-24-05 dated 8 June 2005, which pertains to the subject of this CAN.
The CAA strongly recommends that operators/maintainers of affected helicopte
This Continuing Airworthiness Notice (CAN) is prompted by reports received by the CAA of operators experiencing a loss of compression and engine power due to cracks found in a number of Lycoming parallel valve cylinders listed in the applicability section
This CAN is prompted by a report received by a New Zealand maintenance organization from Accurate Accessories of suspect bearings installed in certain PTGs which may not reach their TBO.
This Continuing Airworthiness Notice (CAN) revised to introduce Lycoming MSB 632A, dated 23 July 2017, which clarifies the engine models affected, and the required actions.
MSB 632A provides instructions to identify connecting rods fitted with non-conform
This Continuing Airworthiness Notice (CAN) is prompted by two defect reports received by the CAA of finding failed idler gear posts. Both failures occurred on Lycoming IO-540-AE1A5 engines. The first reported idler gear post failure was found during a 100
This Continuing Airworthiness Notice (CAN) is issued to advise of a recent uncontained failure of a 4th stage turbine wheel P/N 23055944 on a 250-C20R/2 engine installed on a MD520N helicopter. In the most current revision of Rolls-Royce CEB A-1400 (CEB A
Precision RSA-10AD1 Fuel Control Unit (FCU) - Possible Fuel Flow Restriction
R44 Engine Exhaust - Cabin Heater System Failures
Schweizer 269C-1 Post Flight Engine Checks
Trelleborg Hydro K Fuel and Oil Hoses
Lycoming Crankshaft Propeller Flanges with Lightening Holes
Engine Components Inc. (ECI) Plasma-faced Top Compression Rings
Champion Oil Filters P/N CFO-100-1
Inspection of Engine Components Inc. (ECI) Cylinders