Next, slide the start shaft bearing
block onto the clutch bell and
start shaft.
Slide the start coupler over the
top of the start shaft and secure it
to the index mark. That means
make sure the set screw hits the
flat on the shaft.
Note: There should be no up or
down play in the clutch bell once
the start coupler is fastened to the
Start Shaft.
Install the clutch bell assembly
into the helicopter and attach it
using (8) M3x8 cap head screws.
This unit will need to be adjusted
later, so only put them in loosely.
Attach the main gear to the main
gear hub using (4) M3x6 cap head
screws.
