Summary
We are adopting a new airworthiness directive (AD) for all Thielert Aircraft Engines GmbH TAE 125-01 reciprocating engines. This AD requires applying sealant to close the engine clutch housing (crankcase assembly) opening. This AD was prompted by a report of engine power loss due to engine coolant contaminating the engine clutch. The design of the engine allows the crankcase assembly opening to be susceptible to contamination from external sources. We are issuing this AD to prevent in-flight engine power loss, which could result in loss of control of, and damage to, the airplane.
Directive Details
AD Number
FAA-2013-0561
Document Number
2013-28183
Type
Rule
Publication Date
November 25, 2013
Effective Date
December 30, 2013
Affected Manufacturer
Thielert Aircraft Engines GmbH Reciprocating
Criticality
important
Emergency
No
Docket ID
Docket No. FAA-2013-0561
Topics
Official Documents
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