2 X PROPELLER , MT PROPELLER 0 Hrs

CONVERSION 0 Hrs 2 Mt Propeller

Type of Aircraft:Seneca II- V FAA STC #:SA03434ATEASA STC #:A.S.02553 Aircraft TCDS #:A7SO

Prop FAA TCDS #: P25NE. Applicable Aircraft

PA-34-200T, PA-34-220T Engines I Teledyne ContinentalTSIO-360-E, -EB, -KB, -RB

STC Kit Contents

Two 3-Blade Full Feathering Constant speed (right wing). Doc. No. E-1334 (FAA), E-1275 (EASA), One Instruction For Continued Airworthiness Doc. No. E-1335 (FAA), E-1277 (EASA), One Operation and Installation Manual, ATA 61-01-24 (E-124), Propeller Specifications, Full Propeller Designation, Propeller Hub ,Blade Blade Design

Installed Propeller & Spinner Weight Maximum Diameter Minimum Diameter

MTV-12-D-C-F/CFL188-53 MTV-12-D-C-F/CF188-53 MTV-12-D-C-F Milled single-piece aluminum hub CF188-53 Scimitar, light-weight natural composite 58.3 Ibs each 74 in. 72 in. According to SB 1 () latest issue

TBO Replaces 3-Blade McCauley and 2-Blade Hartzell Propellers

Advantages

• Best vibration damping characteristics for almost vibration free propeller operations
• ended on stainless steel leading edge for best erosion protection of the blades
• Take-off distance remains unchanged.
• Enhanced Climb by approx. 5% (MTOW, ISA conditions)
• Cruise performance increased by approx. 3 to 5 kts (MTOW, ISA conditions)
• Approx. 10 lbs less weight than the original 3-blade propellers
• Unlimited blade life
• Significant inside and outside noise reductions
• Increased ground clearance for less blade tip erosion