The Aviation DataBase: Service Information: Whirl Wind Propellers
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Sept. 11 Sept. 11
DataBases updated: Aug 1st, 2025
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Drawings
NameRevisionLangSubjectDate
en Lycomng Flywheel and Engine Flange Assembly
en GA200-L 816 Hub with Bolts
Installation & Operation Instructions
NameRevisionLangSubjectDate
4 en GA-200CN (70"-72") for Continental O200 and Lycoming 233/23510/31/2020
5 en GA-200CN (70"-72") for Continental O200 and Lycoming 233/23509/01/2024
11 en GA-200L for 616, 716, 816 Lycoming Engines10/31/2020
11 (rev) en GA-200L for 616, 716, 816 Lycoming Engines07/31/2021
13 en GA-200L for 616, 716, 816 Lycoming Engines12/31/2021
19 en GA-200L for 616, 716, 816 Lycoming Engines05/31/2024
20 en GA-200L for 616, 716, 816 Lycoming Engines09/01/2024
3 en GA-J2B (63"-65") (9"-11.3" Spinners)10/31/2020
5 en GA-J2B (63"-65") (9"-11.3" Spinners)09/01/2024
3 en GA-R3B-70 for Rotax 915 Engines10/31/2020
4 en GA-R3B-70 for Rotax 915 Engines03/31/2021
5 en GA-R3B-70 for Rotax 915 Engines09/01/2024
12 en GA-RW3B/RZ3B (GA-RW3B, GA-RZ3B and GA-RW3B-STOL75) for Rotax 912 / 914 Engines09/01/2024
5 en GA-RW3B/RZ3B (GA-RW3B, GA-RZ3B and GA-RW3B-STOL75) for Rotax 912 / 914 Engines10/31/2020
7 en GA-RW3B/RZ3B (GA-RW3B, GA-RZ3B and GA-RW3B-STOL75) for Rotax 912 / 914 Engines04/30/2021
3 en GA-UL260-2B (64"-66") for UL260 Engines10/31/2020
4 en GA-UL260-2B (64"-66") for UL260 Engines09/01/2024
4 en GA-UL350-2B (70") (9"-11.3" Spinners) for UL350 Engines10/31/2020
5 en GA-UL350-2B (70") (9"-11.3" Spinners) for UL350 Engines09/01/2024
3 en GA-UL350-3B for UL350 Engines10/31/2020
4 en GA-UL350-3B for UL350 Engines09/01/2024
5 en GA300L for 816 Lycoming Engines10/31/2020
6 en GA300L for 816 Lycoming Engines11/30/2021
8 en GA300L for 816 Lycoming Engines09/01/2024
Service Letters
NameRevisionLangSubjectDate
en Mandatory Prevention of Potential Damage to Bearings and Blade Ferrule Crackes05/04/2007
en Mandatory Hydraulic Cylinder (Hub Cap) Screws08/27/2012
en Immediate Pin Base Replacement (P/N 20006 Rev B)05/18/2005
en Immediate Pin Base Replacement06/10/2004
en Mandatory Blade Ferrule Root Modification02/04/2003
en Mandatory Actuating Pin Base to Outer Ferrule Attachment Bolt Hole Depth01/30/2015
en Mandatory Inner Ferrule to Outer Ferrule Screw Modification Per 2003 Service Letter SL-200C/400C-000207/08/2014
en Immediate Bulkead Bracked Inspection04/08/2005
en Piston O-Ring Un-Seating in Hub Causing Oil Leak, Loss of Oil Pressure and Potential Loss of Pitch Control09/16/2020
en Mandatory Replacement of McCauley Counterweights on All 400 Series Propellers02/06/2024
en Mandatory Counterweight Failures on Aerobatic Propellers08/19/2005
en Hub Bolt Crack04/02/2015
en Hub Cracking02/12/2013