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CESSNA
310I, 310P, T310P, 310Q, T310Q
310R, T310R

TOP PROP PERFROMANCE
CONVERSIONS

STC Number SA234CH

Applicable Aircraft

Engines

310I, 310P, T310P, 310Q, T310Q, 310R, T310R

O-470, IO-470, IO-520, TSIO-520

 STC Kit Contents

Number

2 3-Bladed Propeller
2 Polished Spinner
2 Spinner Mounting Kit
1 STC Paperwork

PHC-C3YF-2UF / FC7663D-2R
C4558-2P
A2476-9
SA234CH

Specifications:

Propeller Part Number
Number of Blades
Blade Design
Installed Propeller and Spinner Weight
Maximum Diameter
Minimum Diameter
TBO

PHC-C3YF-2UF / FC7663D-2R
3
Round
88.6 lbs.
76 in.
74 in.
2400 hrs/ 6 years
(whichever occurs first)

Options:

Electric De-Ice
Electric De-Ice

65-600-2 on TSIO/IO-520
65-600-5 on O/IO-470

Replaces

McCauley C52, C71
McCauley C87, C504

Advantages:

Vs. 2-bladed props
Longer TBO
Lower noise
Improved looks
Improved ground clearance, less blade tip erosion
Smooth overall operation

Vs. 3-bladed props
Eliminates McCauley C87 inspection requirements
Longer TBO
Improved ground clearance, less blade tip erosion

 Notes:

Approved for land planes only. Meets POH climb and cruise performance. Takeoff distance is approximately 5% longer at sea level. Common electrical hardware not included in the de-ice kit.