Hartzell HC-82XF-1 Owner's Manual page 119

CAUTION:
(8) Slide the propeller flange onto the engine flange,
against the starter ring gear and shim.
(9) Insert the engine bushings into the counterbores that
encircle the propeller mounting bolts in the propeller
flange.
CAUTION:
(10) Thread the two preinstalled mounting bolts (Table 3-1)
through the propeller flange from the propeller side, and
into the bushings in the engine flange. Refer to Figure
3-9.
Two of the mounting bolts are preinstalled
NOTE:
during the assembly of the propeller.
Replacement of one of these bolts between
overhauls must be performed only by qualified
personnel at an appropriately licensed
propeller repair facility.
(11) Install four mounting bolts (Table 3-1) in the remaining
four mounting holes and thread them through the
propeller flange from the propeller side into the bushings
in the engine flange. Refer to Figure 3-9.
For propeller removals between overhaul
NOTE:
intervals, mounting bolts and washers may be
reused if they are not damaged or corroded.
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.
61-00-75
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Dec/05