Manuals › Harken › Classic Winch 74.3ST
2 documents for the Harken Classic Winch 74.3ST: owner's manual. On Helmy's shared manual library, free to import to your own boat.
Owner's manualPDF · 142 KB
da5d67df-3025-4bea-a849-16972cf59d6d.pdf · added October 2026
Owner's manualPDF · 909 KB
8d588fe4-dda0-4c4c-b36c-44fb2f5439aa.pdf · added October 2026
Equipment manuals are where the service intervals, wiring diagrams, fault codes and torque settings live. With the Harken Classic Winch 74.3ST documents in the vessel's library, the engineer on the dock can read the same page the owner is reading, and the maintenance log can quote the interval the manufacturer actually specifies rather than the one somebody remembers.
This manual imports into your vessel's library in one tap and lands in your own Google Drive - so the next time it is wanted it is already aboard, offline, at two in the morning with the signal gone and the engine refusing to start.
Get Harken Classic Winch 74.3ST on my boat
Helmy Free covers one boat with usage limits (three library imports per vessel). Helmy Pro is unlimited for €5 per vessel a month. Got a manual nobody has shared yet? Upload it to your boat and share it to the shelf - that is how this library grew in the first place.