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SB: Inspect IPS Rocket Motor Security (SB-022724-A) (Mandatory)

ICON has been made aware of instances where the shear screws at the base of the rocket motor have backed out, posing a risk of moisture intrusion and propellant degradation. In order to further investigate and safeguard against this risk, BRS and ICON have developed an inspection.

https://www.iconaircraft.com/wp-cont...t-Security.pdf

S/N: 00001-00074, 00076-00129, 00131-00216
TIME OF COMPLIANCE: At next service interval during which either (1) the egress panel is removed, or (2) the IPS rocket has been installed for 300 or more flight hours.