Replacement of Valve Spring Retainers of Engines in Single Valve Spring Configuration

Airworthiness Directive number
18
Airworthiness Directives issue number
12/2003
ID
10789
Series name
BRP-Rotax Piston Engines
Series number
AD/ROTAX/
Series order
4
File name
ROTAX-018.pdf
Folder name
ROTAX
Group title
PISTON
Groups
PISTON
Group description
Piston engines
Authority
CASA
Online version available at: https://www.casa.gov.au//index.php/aircraft/airworthiness/airworthiness-directives/replacement-valve-spring-retainers-engines-single-valve-spring-configuration
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