Hartzell HC-E4 3 Series Owner's Manual page 137

CAUTION:
(8) Install the mounting bolts with washers through the engine
flange and into the propeller hub flange. Refer to Figure 3-5.
(9) Use a torque wrench with a torque wrench adapter
Hartzell Propeller Inc.P/N AST-2877 to torque all
mounting bolts in sequences and steps shown in
Figure 3-3. Refer to Table 3-2 and Figure 3-2 to
determine the proper torque value.
(10) Safety all mounting bolts with 0.032 inch (0.81 mm)
minimum diameter stainless steel wire or equivalent
aircraft safety cable. (Two bolts per safety.)
(11) Install the beta tube per airframe and/or engine
manufacturer's instructions.
NOTE 1: Follow the airframe manufacturer's instructions
NOTE 2: Refer to the Aircraft Type Certificate Data Sheet
(12) If the propeller is equipped with an accessory drive pulley,
follow the applicable manufacturer's instructions for
installation of the accessory drive pulley hardware.
(13) If the propeller is equipped with an ice protection
system that uses components supplied by Hartzell
Propeller Inc., applicable instructions and technical
information for the components supplied by Hartzell
Propeller Inc. can be found in Hartzell Propeller Inc. Ice
Protection System Manual 180 (30-61-80).
(14) Propeller ice protection system components not
supplied by Hartzell Propeller Inc. are controlled by the
applicable TC or STC holder's Instructions for Continued
Airworthiness (ICA).
INSTALLATION AND REMOVAL
Propeller Owner's Manual
ID CHAMFER OF WASHER MUST BE
FACING TOWARD THE BOLT HEAD.
WASHERS WITHOUT CHAMFER MUST BE
INSTALLED WITH ROLLED EDGES TOWARD
THE BOLT HEAD. REFER TO FIGURE 3-1.
for adjusting the beta tube to obtain the correct
low pitch (flight idle blade angle).
for the low pitch blade angle setting.
147
61-00-47
Rev. 17 Sep/20
Page 3-47