Hartzell HC-C2YR-4CF/FC8475-6, Руководство пользователя и журнал учета

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MAINTENANCE PRACTICES
61-00-15
Page 6-9
Rev. 24 Dec/20
Propeller Owner's Manual
115N
(a) Purchasers of new aircraft should check the propeller
logbook to verify whether the propeller was lubricated
by the manufacturer during flight testing. If it was not
lubricated, the propeller should be serviced at the
earliest convenience.
B. Lubrication Procedure
WARNING 1: FOLLOW LUBRICATION PROCEDURES
CORRECTLY TO MAINTAIN AN
ACCURATE BALANCE OF THE
PROPELLER ASSEMBLY.
WARNING 2: PITCH CONTROL DIFFICULTY COULD
RESULT IF THE PROPELLER IS NOT
CORRECTLY LUBRICATED.
(1) Remove the propeller spinner.
(2)
Each blade socket has two lubrication fittings or one
lubrication hole plug. Refer to Figure 6-2.
(3) Remove the c aps from the lubrication fittings.
(4) Remove the lubrication fittings o r hole plugs as applicable.
(a) For all tractor or pusher propellers with clockwise
(standard) rotation when viewed from BEHIND the
aircraft, remove the lubrication fittings (p/n A-279 or
C-6349) or lubrication hole plugs (p/n 106545) from
the CYLINDER-SIDE hub half.
(b) For all tractor or pusher propellers with
counter-clockwise (backward) rotation when viewed
from BEHIND the aircraft, remove the lubrication
fittings (p/n A-279 or C-6349) or lubrication hole plugs
(p/n 106545) from the ENGINE-SIDE hub half.
CAUTION: USE CARE NOT TO DAMAGE THE
THREADED HOLE WHEN REMOVING A
BLOCKAGE.
(5) If there is a blockage in the threaded hole where the
lubrication plug was removed (ex. hardened grease),
bend a piece of safety wire and use the bent end to
loosen the blockage.