No. 4 and 5 Duplex Bearing Assembly

Airworthiness Directive number
17
Airworthiness Directives issue number
8/2001
ID
647
Series name
Honeywell International Turbine Engines - ALF502 and LF507 Series
Series number
AD/ALF/
Series order
11
File name
ALF-017.pdf
Folder name
ALF
Group title
TURBINE
Groups
TURBINE
Group description
Turbine engines
Authority
CASA
Online version available at: https://www.casa.gov.au//index.php/aircraft/airworthiness/airworthiness-directives/no-4-and-5-duplex-bearing-assembly
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