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M a n u f a c t u r e r o f C o mp o s i t e C o n s t a n t S p e e d P r o p e l l e r s Serial Number: 375RV- Manufacture Date: Owner’s Manual 375RV Series (Rev 2014-3) WHIRL WIND AVIATION 1419 STATE ROUTE 45 SOUTH PO BOX 190 AUSTINBURG, OH 44010 U.S.A.
The 375RV Series is a three-blade hydraulic constant The Whirl Wind 375RV Series propeller is a composite constant speed propeller system designed for aircraft using speed hydraulically controlled propeller (pressure to increase pitch).
Section The 375RV Series hub is CNC machined from certified aerospace aluminum alloy, which is then shot peened and anodized. The hub blade sockets are equipped with ball bearings to ensure smooth pitch change of the blades throughout the life of the propeller system. This propeller can be flown in rain and off unimproved airstrips.
(The standard 200C 14” rear bulkhead is an exception; it is to be installed on the Step 1: Before beginning installation of the 375RV Series forward side of the mounting plates. A slot is provided in the...
4.2 Spinner Dome Installation Step 4: Torque and safety wire the propeller hub bolts. Refer to data sheet for torque (dry, non-lubricated) values (65 ft-lbs for ½” Install the spinner dome onto the propeller hub and rear bulkhead. The spinner and spinner rear bulkhead have been hardware or 47 ft-lbs for 7/16”...
Repeat the same inspection after balancing as for first run-up. All engine RPM and power settings limitations must be followed when operating the Whirl Wind 375RV Series propeller. Refer to your Whirl Wind propeller data sheet for propeller operation limitations.
Section Over speed Warning It is possible to over speed the propeller by rapid throttle advancement. Therefore, always adjust the power and RPM lever slowly and smoothly to avoid the possibility of over speed. Section 6: Propeller System Inspection If an over speed occurs: Preflight Check Over speed Required Action...
7. Before every flight, the prop-control should be cycled at least 4. LEADING EDGE: Inspect the nickel leading edge erosion shield. twice to circulate the engine oil. In cruise flight any number of The nickel erosion shield should not be loose or have any RPM settings are possible within engine and propeller cracks.
Section Section Section 7: Propeller System Maintenance Section 8: Propeller Log Book There is no special maintenance schedule for the Whirl Wind Maintenance & Service History propeller system beyond the usual inspections listed in Section 6 and the teardown inspection schedule listed below. It is recommended that the operator apply a high quality paste wax on glossy finish Date: Total Propeller Time...
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Date: Total Propeller Time Total Time Since Overhaul Date: Total Propeller Time Total Time Since Overhaul Description of Work Repairman & Repair Description of Work Repairman & Repair Station Station Certificate Certificate Numbers Numbers Date: Total Propeller Time Total Time Since Overhaul Date: Total Propeller Time Total Time Since Overhaul...
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Date: Total Propeller Total Time Since Overhaul Date: Total Propeller Time Total Time Since Overhaul Time Description of Work Repairman & Repair Station Description of Work Repairman & Repair Station Certificate Numbers Certificate Numbers Date: Total Propeller Total Time Since Overhaul Time Date: Total Propeller Time...
Transfer of Ownership Date: Total Propeller Time Total Time Since Overhaul Please complete this form upon transfer of ownership and return to Whirl Wind Aviation, PO Box 190, Austinburg, OH 44010 U.S.A. Description of Work Repairman & Repair Station Certificate Numbers Propeller Model: 375RV Propeller Serial No: ______________________ Date Transferred: _______________________...
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