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M20R

Manufacturer: Mooney
Aircraft Model(s): M20R Ovation and Ovation II (See below for applicable serial numbers)
Applicable Engines: ALL Stock Engines

PDF: M20R

Base Kit Includes:

QTY DESCRIPTION ITEM #
1 3-Bladed Propeller PHC-J3YF-1RF/F7693DF( )-2
1 Polished Spinner Assembly A-2295-10P
1 STC Document Set SA02004CH

Options:

DESCRIPTION ITEM # NOTES
Kit with Anti-Ice Boots  Only when replacing a Hartzell 3-blade
Kit with Anti-Ice System  When replacing a McCauley 2 or 3-blade

Applicable Models:
M20R “Ovation” (S/N 29-001 thru 29-0199, excluding 29-0183); “Ovation II” (S/N 29-0183, 29-200 and up)

Note: The anti-ice kits are only to be used when anti-ice already exists

Specifications:
76 inch diameter 3-bladed, aluminum hub propeller
2400 hour / 6 year TBO
80 pounds (propeller & spinner)
Diameter reduction allowable to 75 inches

Replaces:
McCauley C418 – 73 inch diameter 3-bladed prop
2000 hours / 6 year TBO
76.6 pounds (prop & spinner)

McCauley C241 – 76 inch diameter 2-bladed prop
1200-1500 hour / 5 year or 2400 hour / 6 year TBO
65 pounds (prop & spinner)

Advantages:
Better take-off and climb performance compared to either McCauley option
Same as or better cruise compared to either McCauley option at 65%+ power settings.
Lower fly-over noise compared to 2-blade McCauley. Measured 78.67 dB(A) meets German, Swiss, and Austrian limits.
7% increase in idle-power descent rate
Longer TBO than McCauley Ovation 3-blade
Improved appearance, Scimitar-style blade
Diameter reduction allowable in event of tip damage

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Hartzell Propeller