Hartzell HC-B3-2 Series Owner's Manual And Logbook page 21

(1) FAA Type Certified Aircraft - Blade Life Limits
Aircraft/Engine/Propeller
Aircraft: Beech T34C,T34C-1
Engine: Pratt & Whitney - PT6A-25, -25A
Propeller: HC-B3TN-3(B,H)/T10173(N)-11R
Aircraft: CASA 212
Engine: Allied Signal - TPE331-5-251C
Propeller: HC-B4TN-5(C,F)L/LT10282(N)+4
Aircraft: Fairchild Swearingen SA226TC Metro IIA
Engine: Allied Signal - TPE331-10UA, -501G or 511G
Propeller: HC-B3TN-5(C,E,M)/T10282(H)(N)
Aircraft: Mitsubishi MU-2's
Engine: Allied Signal - TPE-331-(5,10)-( )
Propeller: HC-B4TN-5( )L/LT10282N(S)-5.3R
Aircraft: Pilatus PC-7
Engine: Pratt and Whitney - PT6A-25,-25A
Propeller: HC-B3TN-2( )/T10173C(N)-8
Aircraft: Pilatus PC-7 modified by Sierra Industries
Engine: Pratt and Whitney - PT6A-25C
Propeller: HC-B3TN-2/T10178(N)-8R
FAA APPROVED
by: ______________________________ date: ____________
Manager, Chicago Aircraft Certification Office,
AIRWORTHINESS LIMITATIONS
Propeller Owner's Manual
ACE-115C
Federal Aviation Administration
139
Blade Life Limit
9,634 hours
31,000 hours
9,000 hours*
10, 000 hours
4,240 hours**
to 9,795 hours
3,000 hours
61-00-39
Rev. 17 Apr/20
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