E-33 ALUMINUM REAR SPINNER BULKHEADS
Kitfox™ OWNERS WITH SERIAL NUMBERS 2 THROUGH 263, PLUS NUMBERS
278, 279, 280, 281
DENNEY AEROCRAFT COMPANY
have been several recently reported incidences of cracks appearing in
the rear spinner bulkhead around the E-73 spinner/prop space. In two
instances, the entire spinner assembly has become detached.
are currently testing an new thicker bulkhead (1/8”
instead of 1/l6” aluminum material) to replace the old E-33
bulkhead. When satisfactory tests results are achieved with this new
E-33A spinner bulkhead it will be made available at no charge to all
Kitfox™ owners upon receipt of their old style E-33 bulkhead.
TESTING IS COMPLETED. REMOVE THE E-31
SPINNER CONE BEFORE FURTHER FLIGHT!
installing the new spinner, always check the spinner and spinner
bulkhead before each flight as part of your preflight inspection.