Airworthiness Directive

AD 2011-08-06: Honeywell International Inc. LTS101 Series Turboshaft Engines and LTP101 Series…

Airworthiness Directives; Honeywell International Inc. LTS101 Series Turboshaft Engines and LTP101 Series Turboprop Engines

Effective: May 17, 2011
Published: Apr 12, 2011
Registered aircraft: 20

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Engines

HONEYWELL LTP101-600A1A
HONEYWELL LTP101-700A1A
HONEYWELL LTS101-600A-2
HONEYWELL LTS101-600A-3
HONEYWELL LTS101-600A3A
HONEYWELL LTS101-650B-1
HONEYWELL LTS101-650C-3
HONEYWELL LTS101-650C3A
HONEYWELL LTS101-700D-2
HONEYWELL LTS101-750B-1
HONEYWELL LTS101-750B-2
HONEYWELL LTS101-750C-1
HONEYWELL LTS101-850B-2

Only with: Power turbine rotor P/N 4-141-290-01, -02, -03, -05, -06, -11, -12, -13, -14, or -16 installed.
Only with: Power turbine rotor P/N 4-141-290-01, -02, -03, -05, -06, -11, -12, -13, -14, or -16 installed.

Applicability

From the AD text

This AD applies to Honeywell International LTS101-600A-2, -3, -3A, LTS101-700D-2, LTS101-650B-1, LTS101-650C-3, LTS101-650C-3A, LTS101-750B-1, LTS101-750B-2, LTS101-750C-1, and LTS101-850B-2 turboshaft engines; and LTP101-600A-1A and LTP101-700A-1A turboprop engines with power turbine rotor, part number (P/N) 4-141-290-01, -02, -03, -05, -06, -11, -12, -13, -14, or -16, installed. These engines are installed on, but not limited to, Eurocopter AS350 and BK117 series and Bell 222 series helicopters; and Page Thrush, Air Tractor AT-302, and Pacific Aero 08-600, Piaggio P166 DL3, and Riley International R421 airplanes.

Read the AD in the Federal Register Report an error on this page