2
MHD56114 - Edition 4
CONTENTS
Description
Page No.
Safety Information
Danger, Warning, Caution and Notice .................................................................................................................................................................3
Safety Summary...................................................................................................................................................................................................3
Safe Operating Instructions .................................................................................................................................................................................4
Warning Labels and Tag ......................................................................................................................................................................................5
Specifications
Description...........................................................................................................................................................................................................8
Traceability ..........................................................................................................................................................................................................8
Installation
Mounting..............................................................................................................................................................................................................9
Wire Rope ..........................................................................................................................................................................................................10
Air Supply..........................................................................................................................................................................................................12
Motor .................................................................................................................................................................................................................13
Emergency Stop and Overload System..............................................................................................................................................................13
Initial Winch Operating Checks.........................................................................................................................................................................13
Operation
Winch Controls ..................................................................................................................................................................................................14
Winch Brakes.....................................................................................................................................................................................................17
Constant Tension Manifold (Optional Feature) .................................................................................................................................................17
Free Spool (Optional Feature) ...........................................................................................................................................................................18
Inspection
Records and Reports ..........................................................................................................................................................................................19
Frequent Inspection............................................................................................................................................................................................19
Periodic Inspection ............................................................................................................................................................................................20
Winches Not In Regular Use .............................................................................................................................................................................20
Inspection and Maintenance Report ..................................................................................................................................................................21
Troubleshooting
................................................................................................................................................................................................22
Lubrication
General Lubrication ...........................................................................................................................................................................................23
Wire Rope ..........................................................................................................................................................................................................24
Maintenance
Adjustments .......................................................................................................................................................................................................25
Disassembly .......................................................................................................................................................................................................26
Cleaning, Inspection and Repair........................................................................................................................................................................30
Assembly ...........................................................................................................................................................................................................30
Testing................................................................................................................................................................................................................36
Parts Section
Winch Cross Section Drawing ..........................................................................................................................................................................38
Winch Parts Drawings and Parts Lists Table of Contents ...............................................................................................................................39
Winch Parts Drawings and Parts Lists........................................................................................................................................................40 - 67
Parts Ordering Information
..........................................................................................................................................................................68
Warranty
..........................................................................................................................................................................................................71
Office Locations
..............................................................................................................................................................................................72
