Summary
We are adopting a new airworthiness directive (AD) for Rolls- Royce plc (RR) Viper Mk. 601-22 turbojet engines. This AD requires removing the oil pump assembly, part number (P/N) V112027, and oil pressure filter, P/N V21264, from service and replacing them with parts eligible for installation. This AD was prompted by a report of an engine failure caused by installation of an incorrect oil filter. We are issuing this AD to correct the unsafe condition on these products.
Directive Details
AD Number
FAA-2018-0287
Document Number
2018-09913
Type
Rule
Publication Date
May 9, 2018
Effective Date
May 24, 2018
Affected Manufacturer
Rolls-Royce plc Turbojet
Criticality
important
Emergency
No
Docket ID
Docket No. FAA-2018-0287
Topics
Official Documents
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