Hartzell HC-D2MV20-3 Series Owner's Manual And Logbook page 70

Hub nut
A-63B
Piston Rod Nut
A-848-2
Mounting Nut
A-2043-1
Socket Head Cap Screw
A-2037-2C
Nut (Governor- to- "T" drive)
B-3808-5
* Torque tolerance is ± 10 Ft-Lb (± 13.6 N•m)
** Torque tolerance is ± 10 percent unless otherwise noted.
NOTE 1: Torque values are based on non-lubricated threads.
NOTE 2: Do not deviate from the torque values specified in this table
when installing the propeller and component parts.
INSTALLATION AND REMOVAL
Propeller Owner's Manual
140
450 Ft-Lb (610 N•m)*
20-22 Ft-Lb (27-29 N•m)
30 Ft-Lb (41 N•m)**
27-30 Ft-Lb (37-41N•m)**
18-20 Ft-Lb (24-26 N•m)**
Torque Values
Table 3-2
61-00-40
Rev. 1 May/11
Page 3-6