TM 9-2320-209-20-3-4 REPORTING OF ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedure, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publication and Blank Forms), or DA Form 2028-2 located in the back of this manual direct to: Commander, U.S. Army Tank Auto- motive Materiel Readiness Command, ATTN: DRSTA-MB , Warren, Michigan 48090. A reply will be furnished to you. TABLE OF CONTENTS Paragraph Page CHAPTER 19. WINCH AND HOIST ASSEMBLIES AND POWER TAKEOFF CONTROLS AND LINKAGE GROUP MAINTENANCE Section I. Scope Equipment Items Covered . . . . . . . . . . Equipment Items Not Covered . . . . . . . Section II. Winch and Hoist Assemblies Front Winch Brake Test Adjustments . . . . Preliminary Procedure . . . . . . . . ● . Drag Brake Test and Adjustment . . ● . Automatic Brake Test Adjustment. . . . . Front Winch Removal and Replacement . . . Preliminary Procedures. . . . . . . . . . Removal . . . . . . . . . . . . . . . . . Replacement . . . . . . . . . . . . . . . Front Winch Propeller Shaft Removal and Replacement . . . . . . . . . . . . . . . . Removal . . . . . . . . . . . . . . . . . Replacement . . . . . . . . . . . . . . . Rear Winch Control Lever Linkage Adjustment (Truck M764) . . . . . . . . . Winch Drum Lock Assembly Removal, Repair, and Replacement (Truck M756A2) . . . . . Removal . . . . . . . . . . . . . . . . . Disassembly . . . . . . . . . . . . . . . Cleaning . . . . . . . . . . . . . . . . . Inspection and Repair . . . . . . . . . . Assembly . . . . . . . . . . . . . . . . Replacement . . . . . . . . . . . . . . . Winch and Power Takeoff Sprockets Removal, Repair, and Replacement (Truck M756A2) . Preliminary Procedure . . . . . . . . . . Removal . . . . . . . . . . . . . . . . . Disassembly of Winch Sprocket Assembly . Cleaning . . . . . . . . . . . . . . . . Inspection and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . 19-1 19-2 19-3 19-3a 19-3b 19-3c 19-4 19-4a 19-4b 19-4c 19-5 19-5a 19-5b 19-6 19-7 19-7a 19-7b 19-7c 19-7d 19-7e 19-7f 19-8 19-8a 19-8b 19-8c 19-8d 19-8e 19-1 19-1 19-1 19-1 19-1 19-1 19-2 19-4 19-14 19-14 19-14 19-15 19-16 19-16 19-18 19-20 19-24 19-24 19-26 19-27 19-27 19-28 19-29 19-31 19-31 19-32 19-37 19-38 19-38 ii