Service Bulletins| Name | Revision | Lang | Subject | Date |
|---|
| SB 1-71 |
|
en |
Improved Method of Securing the Cam Lever | 11/15/1971 |
| SB 3-60 |
|
en |
Field Conversion of Model MA-4-5, Part #A10-4164 into Part #A10-4164-1 | 01/04/1960 |
| SB 5-60 |
|
en |
Proper Float Drop on All Model MA-4-5, MA-4-5AA and MA-6 Series Carbureters | 05/16/1960 |
| SB 8-59 |
|
en |
Model MA 4-5AA Automatic Altitude Bellows Assembly | 06/01/1959 |
| SB 8-60 |
|
en |
New Serial Numbering System for All Models of Aircraft Carbureters | 06/29/1960 |
| SB 9-60 |
|
en |
Updating Aircraft Carbureters with Long-Lok Features to Eliminate the Time and Expense of Safetying | 06/27/1960 |
| SB 10 |
B |
en |
Unauthorized Thread Sealant | 08/12/2010 |
| SB 10-59 |
revised |
en |
Marvel-Schebler Aircraft Carbureters are Now Available for... Continental A-65, A-75, C-90, 0-200A | 05/31/1963 |
| SB 10-60 |
|
en |
Long-Lok Parts | 06/27/1960 |
| SB 11-59 |
|
en |
Aircraft Service Tools - Prices | 12/01/1959 |
| SB 11-60 |
|
en |
Identifying Long-Lok Float Valve and Seat | 10/03/1960 |
| SB 12-59 |
|
en |
Installing and Setting Float #A30-629 in MA-4-5 Series Carbureters | 09/09/1959 |
| SB 12-60 |
|
en |
Cotter Pin Safety Added to Pump Link | 10/03/1960 |
| SB 13-60 |
|
en |
Servicing the Automatic Altitude Models MA-4-5AA and MA-6AA Carbureters in the Field | 10/03/1960 |
| SB 15 |
|
en |
Throttle Plate Screw Security | 08/12/2010 |
| SB 15-60 |
|
en |
Updating Aircraft Carbureters | 11/03/1960 |
| SB 16 |
|
en |
Data Tags | 08/12/2010 |
| SB 16-60 |
|
en |
"Factory Standards" | 11/08/1960 |
| SB 17 |
|
en |
Body to Bowl Fuel Leaks | 08/12/2010 |
| SB 17-60 |
|
en |
Bulletin #13-60 "Servicing Automatic Altitude Carbureters in the Field" | 11/10/1960 |
| SB 18 |
A |
en |
Emergency Loose Mixture Sleeves - Before Further Flight - Avoid Serious Risk of Injury or Death | 03/15/2011 |
| SB 18 (Volare) |
|
en |
Emergency Volare Carburetors: Loose Mixture Sleeves - Before Further Flight - Avoid Serious Risk of Injury or Death | 10/14/2010 |
| SB 18-60 |
|
en |
Seals on Model MA-4-S, MA-6 and AA Series Carburetors | 12/22/1960 |
| SB 19 |
|
en |
Safety Alert - MSA Carburetor - Maintenance Manual/Data Use | 08/29/2011 |
| SB 19 |
A |
en |
Safety Alert - MSA Carburetor - Maintenance Manual/Data Use | 05/15/2013 |
| SB 19 |
B |
en |
Safety Alert - MSA Carburetor - Maintenance Manual/Data Use | 03/29/2016 |
| SB 20 |
|
en |
Use of Incompatible Clip and Float Can Affect Float Operation | 08/31/2011 |
| SB 21 |
|
en |
Marvel-Schebler Aircraft Carburetors | 10/05/2011 |
| SB 22 |
|
en |
New Fuel Nozzle - Marvel-Schebler® Aircraft Carburetors | 09/16/2013 |
| SB 23 |
|
en |
Accelerator Pump Discharge Check Valve for MA-3® and MA-4® Series Carburetors | 11/08/2017 |
| SB 24 |
|
en |
MA-4-5® Series Carburetors Equipped with Idle Mixture Screw Mounting Plate | 07/25/2018 |
| SB 25 |
|
en |
Throttle Shaft for MA-5® Carburetors | 03/16/2018 |
| SB 25 |
O |
en |
Throttle Shaft for MA-5® Carburetors | 04/20/2021 |
| SB 26 |
|
en |
Accelerator Pump Discharge Check Valve for MA-4-5®, MA-4-5AA®, MA-5® and MA-6AA® Series Carburetors | 10/16/2018 |
| SB 26 |
O |
en |
Accelerator Pump Discharge Check Valve for MA-4-5®, MA-4-5AA®, MA-5® and MA-6AA® Series Carburetors | 04/20/2021 |
| SB 27 |
|
en |
MA-3® and MA-4® Carburetors Equipped with Accelerator Pumps | 02/01/2021 |
| SB 27 |
A |
en |
MA-3® and MA-4® Carburetors Equipped with Accelerator Pumps | 05/24/2021 |
| SB 28 |
|
en |
MA-3® Series Carburetors Equipped with Accelerator Pumps, MA-4SPA® Carburetors and Multiplex Versions of MA-4-5® Carburetors | 09/22/2021 |
| SB A1-61 |
|
en |
Part #AI6-A31 Body to Bowl Gasket for All MA-4-5, 6 and AA Models | 02/20/1961 |
| SB A1-62 |
|
en |
Part #10-3339 - No Longer Available | 02/19/1962 |
| SB A1-63 |
|
en |
New Float Valve Assembly A233-606 (Replaces A233-580) | 01/18/1963 |
| SB A1-64 |
|
en |
Positive Retraction Float Valve and Seat Assembly For Models MA-3A, MA-3SPA and MA-4SPA | 07/27/1964 |
| SB A1-66 |
|
en |
AD and Revision Amendment Specify the Use of our Rubber Floats and Long-Loc Safety Features and Positive Retraction Float Valve | 03/02/1966 |
| SB A1-69 |
|
en |
Required Inspection of the Drain Plugs for Excessive Thread Lubricant | 11/17/1969 |
| SB A1-69 |
Amend |
en |
Required Inspection of the Drain Plugs for Excessive Thread Lubricant | 11/21/1969 |
| SB A1-71 |
|
en |
Improved Method of Securing the Cam Lever | 11/15/1971 |
| SB A1-73 |
|
en |
Updated Parts Lists and Exploded Views | 02/15/1973 |
| SB A1-76 |
|
en |
Carburetor Cleaning | 05/26/1976 |
| SB A1-78 |
|
en |
Improved Retaining Method for Mixture Control Assembly on Model HA Carburetors with Rotary Mixture Control | 08/31/1978 |
| SB A1-79 |
|
en |
HA-6 Aircraft Carburetor Part No. A10-5206-1 | 01/31/1979 |
| SB A1-81 |
|
en |
Model HA Carburetor Float Shaft and Bracket Wear | 09/20/1981 |
| SB A1-82 |
|
en |
Drain Plugs. Model HA Carburetors | 06/30/1982 |
| SB A2-61 |
|
en |
Field Conversion of Model MA-4-5, Part #A10-4025-11 into Part #A10-4025-12 | |
| SB A2-62 |
|
en |
New Float Valve & Seat - A233-605 | 03/15/1962 |
| SB A2-63 |
|
en |
Economizer Settings | 01/24/1963 |
| SB A2-64 |
|
en |
Aircraft Condensed Catalog Form # MS-371, November, 1964 | 12/23/1964 |
| SB A2-65 |
|
en |
Carburetor Replacement on the Lycoming O-540-A1A Engines | 09/02/1965 |
| SB A2-66 |
|
en |
Removal of the Throttle Opening Spring from A10-3965-12, A10-4115-1 and A10-4439 Carburetors | 03/16/1966 |
| SB A2-78 |
|
en |
Improved Method of Sealing Pump and Economizer Rods to Reduce Throttle Friction on Model HA Series Carburetors | 09/30/1978 |
| SB A2-79 |
|
en |
Possible Carburetor Contamination | 03/31/1979 |
| SB A3-61 |
|
en |
Float Valve and Seat Assemblies for Marvel-Schebler Aircraft Carburetors | 05/24/1961 |
| SB A3-62 |
|
en |
New Parts Lists and Price Correction | 03/22/1962 |
| SB A3-63 |
|
en |
Modifying the 0-360 Lycoming Carbureter Part #A10-3878 into A10-3878-M | 03/12/1963 |
| SB A4-61 |
|
en |
Converting Part #A10-4401 into Part #A10-4401-1 | 06/23/1961 |
| SB A4-62 |
|
en |
Float Bracket Mounting - All Models | 04/02/1962 |
| SB A4-63 |
|
en |
Improved Venturii for All Model MA-4-5 Carburetors | 10/03/1963 |
| SB A5-61 |
|
en |
Model MA 4-5AA Automatic Altitude Bellows Assembly | 10/09/1961 |
| SB A5-62 |
|
en |
Aircraft Service Tools - M-3 and M-7 | 04/04/1962 |
| SB A5-63 |
|
en |
Safety Wire Feature Added to Bowl to Body Screws | |
| SB A5-67 |
|
en |
Pump Inlet Check Valve Redesign | 12/18/1967 |
| SB A6-61 |
|
en |
Change to Solid Rubber Float on Models MA-3, MA-3SPA and MA-4SPA | 10/25/1961 |
| SB A6-62 |
|
en |
Aircraft Service Tools - Prices | 04/09/1962 |
| SB A6-63 |
|
en |
New Float Valve with Mechanical Attachment to Float | |
| SB A7-61 |
|
en |
Changes to the Overhaul Section in the Catalog and the Price List | 11/24/1961 |
| SB A7-62 |
|
en |
Float Bracket Mounting Screw Holes | 04/16/1962 |
| SB A8-62 |
|
en |
Precautionary Procedure to be used when Installing Viton-Tipped Float Valve Assemblies - All Models | 04/24/1962 |
| SB A9-62 |
|
en |
Aircraft Carbureter Overhaul Frequency | 06/14/1962 |
| SB A10-62 |
|
en |
Improved Installation of Long Lok Type Screws | 06/14/1962 |
| SB A11-62 |
|
en |
Field Modification of A10-3878 Aircraft Carbureter into A10-3878-M as Applied to Mooney Aircraft Only | 07/02/1962 |
| SB A12-62 |
|
en |
Improved Seal for Manual Mixture Control | 11/07/1962 |
| SB MS80-430 |
|
en |
Bing Constant Depression Carburetors | 05/19/2020 |
