19
4-1
ROTOR HEAD HUB ASSEMBLY
4-2
MAIN BLADE HOLDER ASSEMBLY
3 x 6 mm Socket Head Bolt
.................. 1 pc
3 x 8 mm Socket Head Bolt
............... 2 pcs
3 x 6 mm Socket Head Bolt
Use Threadlock
Use Threadlock
Head Button
3 x 8 mm Socket Head Bolt (2)
Main Blade Holder Bearing
Main Blade Holder
5 x 10 x 4 mm Thrust Bearing (2)
Steel Joint Ball
2 x 10 mm Flat Head Screw
3 x 6 mm Self Tapping Screw
Use blue Threadlock
Main Rotor Hub
Flybar Limiter
Use Threadlock
2 x 10 mm Flat Head Screw
................... 1 pc
Steel Joint Ball
......................... 1 pc
3 x 6 mm Self Tapping Screw
................ 4 pcs
Main Blade Holder Bearing
........ 2 pcs
5 x 10 x 4 mm Thrust bearing
8 x 13 x 1 mm Washer
Two Sets Required
5 x 9 x 1 mm Washer
................. 2 pcs
.................. 2 pcs
..................... 2 pcs
Main Blade Holder Bearing
5 x 9 x 1 mm Washer
8 x 13 x 1 mm Washer
Thrust Bearing
Thrust Bearing Large I.D.
Thrust Bearing Small I.D.
Apply grease to the thrust
bearings prior to installation.
JRP9012.46 Robinson R22 Manual 10/6/00 5:05 PM Page 19
