Hartzell HC-B3-2 Series Owner's Manual And Logbook page 19

The Airworthiness Limitations section is FAA approved and specifies
maintenance required under 14 CFR §§ 43.16 and 91.403 of the
Federal Aviation Regulations unless an alternative program has been
FAA approved.
FAA APPROVED
by: ______________________________ date: ____________
Manager, Chicago ACO Branch
Compliance & Airworthiness Division, AIR-7CO
Federal Aviation Administration
Rev.
No.
Adds airworthiness limitation information from Hartzell
9
Overhaul Manuals 118F (61-10-18) and 132A (61-10-32)
For blade life limit, revised the blade model designation
10 to include (N) version for HC-B3TN-3(B,H) and
HC-B4TN-5 (C,F) propellers
Added blade and hub life limits for propeller model
14
HC-B5MA-2A/M9128NSA(K)
17 For blade life limit, revised the blade model designation to
include (N) version for HC-B3TN-3(C,D) and HC-B3TN-3(B,C)
propellers
AIRWORTHINESS LIMITATIONS
Propeller Owner's Manual
AIRWORTHINESS LIMITATIONS
Description of Revision
139
61-00-39
Rev. 17 Apr/20
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