TCDS P-912

Page No. 1 2 Rev. No. 2 2 FEDERAL AVIATION AGENCY P-912 Revision 2 McCauley 2DF36C June 9, 1961 TYPE CERTIFICATE DATA SHEET NO. P-912 Propellers of models described herein conforming with this data sheet (which is a part of propeller type certificate No. 912) and other approved data on file with the Federal Aviation Agency meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations provided they are installed, operated, and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. Manufacturer McCauley Industrial Corporation 1840 Howell Avenue Dayton, Ohio Type Constant speed; hydraulic (see Notes 3 and 4) Engine shaft S.A.E. No. 2 Flange Modified (6-1/2 in. mounting bolts) Hub material Aluminum alloy Blade material Aluminum alloy No. of blades 2 Hub models eligible 2DF36C30, 2DF36C35 Blades Eligible Maximum Continuous Takeoff Diameter Limits Approx. maximum weight complete (For reference only) (See Note 2) HP RPM HP RPM (See Note 2) (See Note 3) Hub Model 2DF36C30 80MMF-0 to 80MMF-8 265 2700 270 2800 80" - 72" (-0 to -8) 68 lbs. Hub Model 2DF36C35 90MF-0 to 90MF-8 265 2700 265 2700 90" - 82" (-0 to -8) 68 lbs. Certification basis CAR 14 effective December 15, 1956 Type Certificate No. 912 issued July 22, 1959 Date of application for Type Certificate June 9, 1959 Production basis Production Certificate No. 3 P-912 2 NOTE 1. Hub Model Designation Basic model designation 2 D F 36 C 14 - A Minor change not affecting interchangeability or eligibility Change affecting eligibility C denotes constant speed McCauley blade shank size F denotes feathering model SAE No. 2 flange modified (6-1/2 in. mounting bolts) Number of blades NOTE 2. Blade Model Designation Basic model designation 90 M F 0 Reduction in inches from basic design diameter, (as -4, diameter reduced 4 inches to 86 inches) Denotes blade for use with full feathering model Blade form characteristics, i.e. activity factor, planform, pitch distribution, etc. Basic design diameter in inches NOTE 3. Pitch Control Eligible with the following governors: Woodward Model x,210,xxx Wt. 3.5 lb. Hoof Model 1,000,007 series Wt. 3.5 lb. NOTE 4. Feathering Eligible with full feathering control installed in accordance with the propeller manufacturer's instructions. NOTE 5. Left-Hand Models The left-hand version of an approved model is eligible at the same rating and diameter limitations as listed for the right-hand model. NOTE 6. Not applicable. NOTE 7. Accessories (a) Propeller Anti-Icing (1) Eligible with Goodrich 37572 fluid feed shoes, 12 inches maximum length when applied in accordance with Goodrich instructions. (b) Spinners (1) Eligible with McCauley spinners: D-2506 Dome, D-2135 Bulkhead, and D-2504 installation NOTE 8. Not applicable. NOTE 9. Not applicable. .....END.....