PA24-180 Comanche Scimitar

Manufacturer: Piper
Aircraft Model(s): PA-24
Applicable Engines: O-360 engine

PDF: Piper PA24 (180HP) Comanche Scimitar

Base Kit Includes:

QTY	DESCRIPTION	ITEM #
1	2-Bladed Propeller	HC-C2YR-1BFP/F7497
1	Composite Spinner	103585(F1) – white OR 103585(F2) – silver
1	STC Document Set	SA00631CH

Options:

DESCRIPTION

ITEM #

NOTES

PA24 (180HP) Comanche Scimitar

Applicable Models:
PA-24

Specifications:
74 inch diameter 2-bladed, aluminum hub “Scimitar” propeller
Diameter reduction allowed to 72.5 inches
2400 hour / 6 year TBO
62 pounds (propeller and spinner)

Replaces:Hartzell 72 inch diameter 2-bladed, aluminum hub propeller
No diameter reduction allowed
2400 hour / 6 year TBO
58 pounds (propeller and spinner)
Placard – “Avoid continuous ops. between 2000 and 2250 RPM.”

McCauley C14 – 74 inch diameter 2-bladed prop
Diameter reduction allowable to 72 inches
1200 hours / 5 year TBO
63 pounds (prop & spinner)
Placard – “Avoid continuous operations while descending between 2250 and 2550 RPM.”

Hartzell HC-92ZK-8D/8447A-12A – 72 inch 2-bladed steel hub prop
66 pounds (prop & spinner)
Diameter reduction allowable to 70.5 inches
500 hour inspection per AD95-11-08
2000 hour / 5 year TBO

Advantages:
Improved cruise performance (1-4 knots)
Eliminates RPM limitations and placards
Longer TBO
Current design

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