Hartzell B-4270, Руководство пользователя

Страница: 166 / 228

Propeller Owner’s Manual
136
INSPECTION AND CHECK
61-00-36
Page 5-8
Rev. 2 Feb/17
CAUTION: DO NOT ATTEMPT TO REPAIR A
CRACKED HUB.
(3) Visually inspect the hub parts for cracks, or wear. Refer
to Grease or Oil Leakage in the Inspection Procedures
section of this chapter for procedure.
(a) A cracked hub must be referred to a certified
propeller repair station with the appropriate rating.
(4) Inspect all visible propeller parts for cracks, wear or
unsafe conditions.
(5) Check for oil and grease leaks. Refer to Grease or Oil
Leakage in the Inspection Procedures section of this
chapter for procedure.
(6) If a blade track problem is suspected, check the
blade track. Refer to "Blade Track" in the Inspection
Procedures section of this chapter.
(7) Check the accuracy of the tachometer. Refer to the
section, “Tachometer Calibration” in the Maintenance
Practices chapter of this manual.
(8) Clean or replace the anti-ice system filter (if an anti-ice
system is installed).
(9) Make an entry in the propeller logbook about completion
of these inspections.
B. Periodic Maintenance
(1) Lubricate the propeller assembly. Refer to Lubrication
in the Maintenance Practices chapter of this manual for
intervals and procedures.