Propeller Owner’s Manual
139
INSTALLATION AND REMOVAL
61-00-39
Page 3-76
Rev. 17 Apr/20
WARNING
:
TO AVOID INJURY, SPRINGS IN THE
ENGINE SHAFT ARE PRELOADED AND
MUST BE PROPERLY CONTROLLED
WHEN RELEASING THE SPRING
RETAINER.
(12) Secure the spring retainer and remove the retaining ring
that holds the spring retainer in place.
(13) Remove the spring retainer from the engine shaft and
beta valve.
(14) Remove the inner and outer springs from the engine
shaft and beta valve.
(15) Slide the beta valve’s remaining assembly and push rod
spool out of the engine shaft toward where the propeller
had been mounted.
(16) Place all beta valve parts together, including the self
locking nut and spacer that were removed to allow the
removal of the propeller assembly.