HAM-STD Service Bulletins

Number of pages: 6Part Number: No. 165Revision Date: 20-Dec-1948Description: Ref 704 - Shorter Synchronizer Panel Retaining Screw, Ref 705 - Synchronizer Identification, Ref 706 - New Synchronizer Master Motor Resistor

Number of pages: 2Part Number: No. 166Revision Date: 30-Dec-1948

Number of pages: 2Part Number: No. 160Revision Date: 20-Nov-1948Description: Ref 679 - Feathering Angle Mark on Steel Blade, Ref 680 - Washer for Reversing Connector Terminal Bolt, Ref 681 - Replacement for AN Type O-Seals, Ref 682 - De-Icer Timer...

Number of pages: 2Part Number: No. 156Revision Date: 20-Sept-1948Description: Ref 662 - Adjustment of De-Icer Slip Rings, Ref 663 - Threaded Adapters for Distributor Valves, Ref 664 - Modification of Servo Valve 71628, Ref 665 - New Wedge Insert for Low...

Number of pages: 2Part Number: No. 172Revision Date: 21-Mar-1949Description: Ref 731 - Segmental Gear Tooth Radius, Ref 732 - Protection for De-Icer Power Leads, Ref 733 - New De-Icer Timer, Ref 734 - Synchronizer Condenser Specifications, Ref 735 -...

Number of pages: 2Part Number: No. 171Revision Date: 28-Feb-1949Description: Ref 728 - Corrosion Preventives, Ref 729 - Cam Rollers in Reversing Propellers

Number of pages: 2Part Number: No. 169Revision Date: 10-Feb-1949Description: Ref 722 - Synchronizer "Pems" Fasteners, Ref 723 - Standardizing Governor Fly-Weight Assemblies, Ref 724 - Auxiliary Check Valve Change, Ref 725 - Correction of Reference 695

Number of pages: 2Part Number: No. 173Revision Date: 30-Mar-1949Description: Ref 737 - Reversible Propeller Assembly Procedure Supplements, Ref 738 - Synchronizer Parts List Correction, Ref 739 - De-Icer Heater Resistance Ratings, Ref 740 - Correction of...

Number of pages: 2Part Number: No. 155Revision Date: 30-July-1948Description: Ref 658 - New Screw for Auxiliary Brush Pad, Ref 659 - Sealing Steel Blades, Ref 660 - Deeper Oil Seal Groove In Servo Piston

Number of pages: 4Part Number: No. 170Revision Date: 18-Feb-1949

Number of pages: 2Part Number: No. 168Revision Date: 20-Jan-1949Description: Ref 716 - De-Icer Connector Assemblies for Propeller Models 23260 and 24260, Ref 717 - Chrome Plating of Propeller Parts, Ref 718 - Blade Fillet Bluing, Ref 719 - Steel Blade...

Number of pages: 2Part Number: No. 163Revision Date: 10-Dec-1948Description: Ref 698 - Interference of Blade Retention Balls, Ref 699 - Servo Piston Shaft Modification, Ref 700 - New Pressure Cut-Out Switch