Sonex Jabiru 3300 Oil Cooler Upgrade Installation Instructions - Manual (Page 8)

AeroClassics Oil Cooler
8 Sonex Aircraft
LLC
© 2008 All Rights Reserved.
Cushioned Hose Clamp Cushioned Hose Clamp
This photo identifies the cushioned hose clamp which secures
the oil hose to the bottom of the intake manifold. While this is
not an Aero Classic cooler installation, hose installation is the
same.
OIL COOLER INSTALLATION
12. Install a straight hose end fitting to the end of the Pro-Flex
hose that attaches to the oil cooler.
13. Install the hose assembly. Do not use sealing compounds
or teflon tape on these fittings.
14. Secure the oil hose with a cushioned hose clamp (p/n
MS21919-WDF8) mounted to the bottom of the intake
manifold. Use an existing cap screw from the manifold to
mount the hose clamp. Apply Locktite 242 to the mani-
fold screw before re-installing it. See photo below.