1.
Mast
2.
Transmission Assy
3.
Main Driveshaft
4.
Freewheeling Assy
5.
Forward Short Tail Rotor
Driveshaft
6.
Oil Cooling Blower and
Shaft Assy
7.
Aft Short Tail Rotor Driveshaft
8.
Long Tail Rotor Driveshaft
9.
Tail Rotor Gearbox Assy
8-2
10. Disc Assy
11. Bearing Hangar and Support
12. Hangar (Blower Assy)
13. Oil Cooler
14. Coupling (Main Driveshaft)
15. Splined Adapter
16. Oil Filter Assy
17. Tail Rotor Driveshaft
(PRIOR TO COMPLIANCE WITH MWO 55-1520-228-50-25!
Figure
8-1.
Drive
Bracket
Segment
SEE DETAIL A
Train
System
(Sheet
TM 55-1520-228-BD
DRIVE TRAIN SYSTEM
1
of
4)