Hartzell HC-82XF-1 Owner's Manual page 127

CAUTION:
(7) Slide the propeller onto the engine shaft.
CAUTION:
(8) Install mounting bolts (Table 3-1) with mounting washers
through the engine flange from the engine side and into
the tapped holes in the propeller flange.
NOTE:
(9) Use a torque wrench with the appropriate torque
wrench adapter (Figure 3-3) to torque all mounting
bolts in sequence. Refer to Table 3-2 and Figure 3-4 to
determine the proper torque value to which the torque
wrench must be set.
NOTE:
(a) Torque the mounting bolts to half of the final torque
in staggered sequence, beginning with any mounting
bolt.
(b) Final torque the bolts in sequence, beginning with
any mounting bolt, and moving around the clock in
either direction.
(10) Safety all mounting bolts with 0.032 inch (0.81 mm)
minimum diameter stainless steel wire (two bolts for
each safety).
INSTALLATION AND REMOVAL
Propeller Owner's Manual
175
MAKE SURE THAT COMPLETE AND TRUE
SURFACE CONTACT IS ESTABLISHED
BETWEEN THE PROPELLER HUB
FLANGE AND THE ENGINE FLANGE.
NEW PROPELLER MOUNTING BOLTS
MUST BE USED WHEN INITIALLY
INSTALLING A NEW OR OVERHAULED
PROPELLER.
For propeller removals between overhaul
intervals, mounting bolts and washers may be
reused if they are not damaged or corroded.
Refer to the Tools, Consumables, and
Expendables section in this chapter for a list of
applicable torque wrench adapters.
61-00-75
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Rev. 1 Jun/11