Main Shaft
Top
Special Socket Head Bolt, 4 x 26mm
Main Shaft Collar
Setscrew, 4 x 4mm
Socket Head Bolt, 3 x 10mm
3-1 MAI N S H A FT/ MAI N D R I VE G E A R INST A LL A T I ON
Special Socket Head Bolt, 4 x 26mm (1pc)
Nylon Lock Nut, 4mm (1pc)
Setscrew, 4 x 4mm (1pc)
Socket Head Bolt, 3 x 10mm (1pc)
Short
Long
Nylon Lock Nut, 4mm
deR
deR
When fastening the Main Rotor Shaft Collar,
pull it up against the top bearing block and
push down on the Main Rotor Shaft and fasten
with the Socket Head Bolt 3 x 10mm rst. Then
fasten with Setscrew 4 x 4mm. Make sure the
Main Rotor Shaft is secure.
Note: Tighten main shaft collar
setscrew after clamp has been set.