Sensenich propeller torque. Installation bolt kit is furnished with each pro peller.

Sensenich propeller torque. 13 ft/lbs for nut plus 2 ft/lbs for prevailing torque of nylon locknuts All propeller manufacturers are publishing different torque values. Some builders on the Van's forum said add 25 to 28 inch pounds of torque for nylon locking nuts. Using a calibrated torque wrench and following the pattern shown below. When ordering for Lycoming O-145 installation, specifiy 74CKL attaching kit. 9 newton-meters Sensenich (wood - fixed pitch) 175 - 225 lb-in; 15 to 19 lb-ft; 20 Jan 16, 1991 · I. Propellers may be shipped via UPS. The propeller tip track should be within 1/8 inches (0. DOC 5-20-04 Your Sensenich wood propeller was manufactured from aircraft quality selected lumber. Installation bolt kit is furnished with each pro peller. SENSE NICH 14 CITATION LANE LITITZ, PA 17543 Fixed-Pitch Metal Propellers Instructions For Use And Care 4 September, 1997 Supersedes previous Use a Care Instructions Service Bulletins and Airworthiness Directives are not affected by these instructions Your Sensenich propeller has been manufactured under Oct 2, 2018 · Your Sensenich composite propeller was manufactured using aerospace quality materials and processes. It includes a packing list of included parts, instructions for inserting blades into the hub and adjusting pitch, tips for permanent installation . Oct 3, 2018 · SENSENICH THREE BLADE COMPOSITE AIRCRAFT PROPELLER INSTALLATION AND OPERATION INSTRUCTIONS FOR ROTAX ENGINES DOC#: 3B0R5 Installation Instructions rev-C-2018-10-02. Note: This torque value should be checked after Sensenich Composite Propeller Installation Instructions - Free download as PDF File (. SENSENICH TWO BLADE COMPOSITE AIRCRAFT PROPELLER INSTALLATION AND OPERATION INSTRUCTIONS FOR LYCOMING AND CONTINENTAL ENGINES DOC#: 2F0- Installation_Instructions_Rev B 11/12/21 Feb 1, 2025 · Sensenich composite propellers are fairly maintenance free besides an occasional torque check and cleaning of the hub and blades. 2 to 61. After such time, shut down the engine and check all twelve bolts to see if they have lost torque. 0 newton-meters) 1/2 inch 60 to 65 lb-ft (720 to 780 lb-in) (81. An attaching kit for the flanged shaft will be supplied for all installations unless otherwise specified. Tapered shaft installation must be specified. PART I – Describes the procedure for the replacement of propellers with 3/8” attachment bolts with a propeller that uses 7/16” diameter attachment bolts (AN7-47A or 22-6103-00-03). The following will help you to operate your propeller safely, keep it looking good and help it to last longer. Jan 29, 2023 · Maintenance sheet from Performance Propellers specifies 30-35 FL-LBS for 3/8" bolts. for replacement bolts at no cost. This installation increases the clamping force of the propeller and allows torque inspection without the removal of the forward spinner dome. Propeller balance was verified before shipment from the factory. Sensenich composite propellers should be fairly maintenance free besides an occasional torque check and cleaning of the hub and blades. Propeller balance was strictly maintained during manufacture and verified before shipment from the factory. PROPELLER MAINTENANCE RECORD —0 PROPELLER PROPELLER SERIAL NUMBER TABLE OF PROPELLER ATTACHING BOLT WRENCH TORQUE Sensenich Metal Propellers (the proper torque is also shown on Blade Information Decal) D DESCRIPTION OF ALL OPERATIONS PERTAINING TO AIRWORTHINESS DIRECTIVES, SERVICE BULLETINS. Friction drives your propeller. Attaching kit for flange shaft will be packed for all Continental installations unless taper shaft installation is specified. The following values for AN6 3/8 bolts. I have been using 15 ft/lbs of torque on my Ed Sterba wood prop (1/2 VW). Oct 3, 2022 · 12. SENSENICH METAL PROPELLERS Most popular models of Sensenich metal propellers are available in local stock for immediate shipment. Remove Cessna spinner assembly, McCauley Propeller and mounting bolts per instructions in Cessna 172 Maintenance Manuals. Remember to add some torque for the locking nut drag unless using castle nuts & safety wire or cotter pins. Assembly of Type Certificated Sep 12, 2006 · Sensenich composite propellers should be fairly maintenance free besides an occasional torque check and cleaning of the hub and blades. If this has occurred, tighten again to the proper torque. Torque the attaching bolts according to the chart below. Sensenich Propeller manufactures and services our own Fixed Pitch Wood, Aluminum and Composite Ground Adjustable Propellers for Airboats, Aircraft and UAVs. 3 to 88. Start engine and run propeller for approximately 5 minutes at 50% of the desired RPM. 9 newton-meters) 7/16 inch 40 to 45 lb-ft (480 to 540 lb-in) (54. 9 newton-meters Sensenich (wood - fixed pitch) 175 - 225 lb-in; 15 to 19 lb-ft; 20 SENSENICH FIXED-PITCH ALUMINUM PROPELLERS INSTALLATION GUIDE One attaching kit is furnished with each propeller. NOTE: Cessna spinner will be re-installed with Sensenich Propeller. 1 newton-meters) (Sorry about the formatting, the forum wont copy All propeller manufacturers are publishing different torque values. Sensenich (metal - fixed pitch) 280 to 300 lb-in; 23 to 25 lb-ft; 31. doc ATTENTION: Failure to follow these instructions will void all warranties, expressed and implied. Sensenich specifies 15 to 19 fl-lbs for 3/8" AN6 bolts. SENSENICH CODE 717 569-0435 PHONE - 560-3725 FAX - PROPELLER MANUFACTURING COMPANY, INC. Aug 11, 1998 · Hand thread the nut onto the end of the bolt until tight. Why proper bolt torque is so important. It is a normal occurrence for the bolts to lose a small amount torque due to seating of the blades. Jun 22, 2012 · Here's what the Sensenich Prop Install doc linked on Andy's site has to say: ATTACHING BOLT DIAMETER RECOMMENDED WRENCH TORQUE 3/8 inch 23 to 25 lb-ft (280 to 300 lb-in) (31. While all these values are generally within a ball park, there is a noticeable difference between wooden and metal propellers. Prior to installation of lock wire it is a good idea to check the propeller tip tracking and the run-out of the spinner dome. The laminations were bonded with high-strength waterproof resorcinol glue, and were assembled under closely controlled factory conditions. Apply torque in small increments, working diagonally across the bolt circle until reaching the recommended torque. Your Sensenich wood propeller was manufactured from aircraft quality selected lumber. een induces heat due to the the pro eller hub and the propeller rubbing back and engine flange, supplied by forth on the flange when the prope bolt torque that engine fires. 125”). Partial List Request Prices on Unlisted Models DOC#: WOOD-CF-REV-A. This results d ives your propeller. The in ra id drying and Installation of the propeller must be carefully completed as it has been shown that an engine must deliver its driving torque to a wood propeller through static friction. Feb 18, 2023 · Here is a chart from Sensenich Propellers. May 2, 2021 · Your Sensenich composite propeller was manufactured using aerospace quality materials and processes. txt) or read online for free. Tighten the bolts in 1⁄4 to 1⁄2 turn increments (this will take several passes) until the proper torque given in Table 1 is reached. 6 to 33. That is, the force that resists movement of the propeller hub on the engine flange is due to compression of the wood surface against the flange. This document provides instructions for installing and operating a composite ground adjustable airboat propeller. hnology in carbon fiber and glass prepreg materials in a high temperature internal pr re molding process. Apply torque in small increments, working diagonally across the bolt circle until reaching the recommended torque. Propeller Type Certificates (11) Application Guides List aircraft with appropriate recommended Sensenich propeller models click to view/download document (s) Aluminum Propeller Applications Certified Wood Aircraft Propeller Application Guide Composite Aircraft Propeller Brochure Composite Aircraft Propeller Recommendation Guide J-Series Installation of the propeller must be carefully completed as it has been shown that an engine must deliver its driving torque to a wood propeller through static friction. This yields a hollow, low inertia propell Mar 2, 2023 · SENSENICH TWO BLADE COMPOSITE AIRCRAFT PROPELLER INSTALLATION AND OPERATION INSTRUCTIONS FOR LYCOMING AND CONTINENTAL ENGINES DOC#: 2F0- Installation_Instructions_Rev B 11/12/21 Sensenich composite propellers should be fairly maintenance free besides an occasional torque check and cleaning of the hub and blades. Company Inc. Anyone know Please call (717-569-0435) or email (sales@sensenich. Low bolt torque generates heat. com) the Sensenich Propeller Mfg. pdf), Text File (. etwr b44h5w83 bsln ualg kpp xnbjwm e7sqow 6qv2sqb emn y43pp3