Service Information: Woodward Governor
Alternative Names: (Barber-Colman)
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Table of Contents
Drawings, Charts & Diagrams • Inspection & Overhaul Instructions • Miscellaneous • Miscellaneous Manuals • Notices • Publication Indexes • Service Bulletins • Service Information Letters
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| F-3214-2 | en | Assembly Drawing: BYLC 2244 | 11/10/1950 | |
| F-3221-1 | en | Assembly Drawing: AYLC 2252-1 | 12/01/1959 | |
| F-3234-1 | en | Assembly Drawing: BYLC 2254 | 11/10/1950 | |
| F-3283-1 | en | Duct Diagram: Lockheed Constellation Air Conditioning System | 01/24/1951 | |
| F-3446-1 | en | Assembly Drawing: BYLC 2253-1 | 11/10/1950 | |
| F-3447-1 | en | Assembly Drawing: BYLC 2246 | 11/10/1950 | |
| F-3448-1 | en | Assembly Drawing: BYLC 2262 | 11/10/1950 | |
| F-4591 | en | Assembly Drawing: CYLZ 2933 | 09/01/1950 | |
| F-4606 | en | Assembly Drawing: CYLZ 2949-1 | 09/01/1950 | |
| F-4637 | en | Wiring Diagram: Auxiliary Vent Control - 749A, 649A Constellation | 10/03/1950 | |
| F-4648 | en | Wiring Diagram: Cabin Heater Control System for Lockheed 649A | 10/18/1950 | |
| F-4758 | en | Wiring Diagram: Aftercooler & Refrigerator Control | 03/09/1951 | |
| F-4764 | en | AYLF 2340-5 Temperature Sensing Element | 03/09/1951 | |
| F-4765 | en | AYLF 2242 Temperature Sensing Element | 03/09/1951 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| IOI F-4752 | en | Flight Station Mixing Valve Actuator - BYLC 2244 | 02/01/1951 | |
| IOI F-4755 | en | Auxiliary Vent Exit Valve Actuator - BYLC 2262 | 02/01/1951 | |
| IOI F-4759 | en | Drive Motor Assemblies | 03/07/1951 | |
| IOI F-4763 | en | LH Auxiliary Vent Inlet Valve Actuator - BYLC 2254 | 02/01/1951 | |
| IOI F-4770 | en | RH Auxiliary Vent Inlet Valve Actuator - BYLC 2253-1 | 05/01/1951 | |
| IOI F-4771 | en | Aftercooler Scoop Actuator - BYLC 2245 | 02/01/1951 | |
| IOI F-4783 | en | Supercharger Dump Valve Actuator - AYLC 2252-1 | 02/01/1951 | |
| IOI F-4801 | en | Auxiliary Vent Control Box - CYLZ 2949-1 | 03/07/1951 | |
| IOI F-4808 | en | Cabin Heater Control Box - CYLZ 2933 | 03/07/1951 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| CL F-4810 | en | Checklist, Maintenance Manual: Lockheed 649A & 749A | 03/07/1951 | |
| SM 33201 | 1-2007 | en | Specification Manual: Piston Engine Constant Speed Propeller Governors |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| Not Oct 2004 - Sept 2006 | en | Woodward Accessories | 11/30/2005 | |
| Not Oct 2004 - Sept 2006 | en | Pratt & Whitney Engines with Woodward Accessories | 11/30/2005 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| Manual & SB List | en | Manual and Service Bulletin Index | 06/06/2025 | |
| Manual & SB List | en | Manual and Service Bulletin Index | 08/02/2024 | |
| Manual & SB List | en | Manual & Service Bulletin Index | 05/19/2025 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SB 01539 | en | Safe Handling and Use of Woodward Diesel Systems Equipment (Woodward Diesel Systems) | 12/31/2004 | |
| SB 25 | en | Micropositioner, Method of Overhaul | 02/15/1951 | |
| SB 33017 | A | en | Balanced Pilot Valve Propeller Governor | 11/30/1963 |
| SB 33048 | B | en | Turbo Prop Overspeed Governor | |
| SB 33505 (w/Supp 1) |
B | en | Governor Body Modification for Changing Propeller Control Pressure from Decrease Pitch to Increase Pitch | |
| SB 33529 | en | Governor Pump Drive Gear P/N 210206 Used in Governors on some Single & Twin-Engine Aircraft | 06/01/1966 | |
| SB 33529 | A | en | Governor Pump Drive Gear P/N 210206 Used in Governors on some Single & Twin-Engine Aircraft | 03/01/1967 |
| SB 33532 | B | en | Solenoid Valve Assemblies Used on Reversing and Overspeed Type Propeller Governors | 12/31/1969 |
| SB 33532 (Supp 2) |
B | en | Solenoid Valve Assemblies Used on Reversing and Overspeed Type Propeller Governors | 08/31/1970 |
| SB 33533 | en | Beta Lift Rod Seal Ring - Turbo Prop Governor | 02/28/1970 | |
| SB 33534 | A | en | Propeller Governor Speed Adjusting Levers Used on Many Single Engine Airplanes | 02/28/1971 |
| SB 33549 | en | Propeller Governor Speed Adjusting Shaft, Lever and Lever Clamp Screw Replacement | 04/30/1973 | |
| SB 33550 | en | Primary Low Pitch Stop Solenoid Valve Used on Primary Governor Assembly 21057B | 04/30/1973 | |
| SB 33551 | en | Unfeathering Accumulator Maintenance, and Preventive Maintenance | 07/31/1973 | |
| SB 33551 | B | en | Unfeathering Accumulator & Propeller Governor Inspection, Maintenance and Preventive Maintenance | 09/01/1992 |
| SB 33574 | B | en | Propeller Governors Involved in Engine Sudden Stoppage, Oil Contamination, or Lightning Strike Incidents | 05/31/1992 |
| SB 33575 | en | Rework of Engine Synchronizer Actuator P/N 213100 into P/N 5485-066 | 03/31/1980 | |
| SB 33576 | en | Recall of Woodward F210681 Propeller Governor | 09/30/1981 | |
| SB 33580 | A | en | Time between Overhaul Periods for Propeller Governors, Accumulators, Auto Feather Valves, Speed Signal Generators & Type I Synchronizer Components | 07/01/1984 |
| SB 33580M | 12 | en | Time Between Overhaul Periods (TBO) | 02/28/2007 |
| SB 33581 | en | Propeller Governor Unfeathering Check Valve Calibration | 03/31/1983 | |
| SB 82402-61-001 | en | Propeller - Governor Flyweight Head Inspection | 12/08/2003 | |
| SB 83053-61-006 | en | Propellers - Turboprop Governor Assembly Replacement of Beta Valve Packing | 07/06/2001 | |
| SB 141600-67-02 | en | Flight Controls - Dual Servoactuator Assembly, Part Number 141600 | 08/18/2010 | |
| SB 141600-67-03 | en | Flight Controls - Dual Servoactuator Assembly Part Number 141600 | 02/14/2012 | |
| SB 2719008-00 | 1 | en | Upgrade of Pitch Trim Actuators 27-19008-001, -002, -004 and -005 to 27-19008-006 and -007 to Prevent Actuator Malfunctions Causing Non-Commanded "Nose Up" Condition During Aircraft Flight | 11/12/1998 |
| SB WG64056 | 2 | en | Fuel Control Unit - Field Inspection and Replacement of Drive Shaft Splines | 04/12/2001 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| SIL WG64170 | en | Non-Woodward Part Numbers in Component Maintenance Manuals | 12/04/2015 |
| Name | Revision | Lang | Subject | Date |
|---|---|---|---|---|
| Aftermarket Brochure | en | Aircraft Engine Systems Brochure - Value Added Aftermarket Soulutions | ||
| F-3785-1 | en | Parts List: Actuator Motor Assembly | 10/09/1950 | |
| F-4702 | en | Spare Parts List: Lockheed 649A, Simplified Automatic Temperature Control System | 01/01/1951 | |
| F-4757 | en | Temperature Control System for Lockheed Constellation 649A & 749A | 02/01/1951 | |
| OEM Brochure | en | Aircraft Engine Systems Brochure - Value Through Integration |