Aircraft Model(s): TP206( ), P206( ), (T)P206A (replaces C58, C79, C90), TU206 (to S/N U20602199), U206 (to S/N U20604074), 206
Applicable Engines: IO-520-A,-F TSIO-520-C,-M

PDF: 206, T206 84″ & 86″ Dia. Std. Hub

Base Kit Includes:

Options:

Applicable Models:
206, P206(A), U206-U206F & U206G thru s/n U206004074, TP206A, TU206A-TU206E & TU206F thru s/n U20602199

Specifications:
84-86 inch diameter 3-bladed, short aluminum hub propeller
2400 hour / 6 year TBO
82.4 / 82.6 pounds (propeller and spinner)
Two inch diameter reduction allowable
Maximum RPM 2700
-TU206C,D,E and F using 86″ diameter prop are limited to 2690 RPM under this STC for noise certification.
-U206B thru U206G using IO-520-F engine, take-off and max continuous RPM is limited to 2700 RPM

**See below under notes for specific placard information

Replaces:
McCauley C58/C78 – 82-88 inch diameter 2-bladed prop
Oil fill requirement per AD 91-15-04
1200-1500 hour / 5 year TBO

McCauley C79/C90 – 80 inch diameter 3-bladed prop
Oil fill requirement per AD 91-15-04
1500 hour / 6 year TBO

Advantages:
vs. McCauley C58/C78 2-bladed models
Better take-off performance
Longer TBO
Current design, Mc threaded design obsolete

vs. McCauley C79/C90 3-bladed models
Better take-off performance
9.5% decrease in time to accelerate to 60 MIAS
Current design, Mc threaded design obsolete

vs. All models – 3% decrease in engine out glide distance

Notes:
Placard (normally aspirated engines):
“Continuous operation is prohibited above 26 inches MP between 2250-2450 RPM”. Applies to 86″ diameter propeller only.

Placard (turbo-charged engines):
“Continuous operation is prohibited above 28 inches MP between 2250-2450 RPM”. *Applies to 86″ diameter propeller only.

No Placards apply to 82″ or 84″ diameter propellers

- See more at: http://hartzellprop.com/products/top-prop/cessna/206-t206-84-86-dia-std-hub/#sthash.RXffU5v1.dpuf