I have an identical twin of the MechMaxx FW8800, designed and made in China. Mine is sold by TMG. The manuals for both share the same inaccurate exploded parts diagram which show many parts on the wrong side of the frame. It is a thoroughly mediocre winch, but priced accordingly. It lacks nearly all the features that make more expensive winches worth their price. Here are a few tips for this Volkswagen Beetle of winches:
1. Manage the wire rope! If you spool it loose, do not pull hard with it that way or you'll damage the rope. Unspool it back out and then respool under tension; you can do this by letting the winch pull the tractor up a 5-10% grade.
1a. Don't 2-block the rope! I.e. don't pull the end of the rope into the winch. It'll dead end on the head pully and put a permanent set in the rope. Any rope damage will make it difficult or impossible to unspool it by hand.
1b. Don't unspool the base layer of rope from the sheave. If you do, or when installing new rope, respool it under tension and avoid overlap. Make sure the base layer is neat and tight.
1.c. When installing new wire rope, match the direction of curvature of the shipped rope to the sheave axis. In other words, bend it in the same direction as shipped.
1.d. Lubricate the rope. The individual wires need to have relative movement.
More expensive winches have features that automate rope management. A rewind brake ensures that the rope winds with tension. An anti-2-block device prevents the end of the rope from deadheading into the winch.
2. Don't reinstall guard 65 as shown attached. Without the guard, you can see the drum and thus monitor any malfunctions such as overlap. You can also see whether the chain and sprockets are skipping. (But if you're an employer, reinstall all guards.)
3. Tighten the chain immediately if it skips teeth, and preferably before it skips teeth. Grease the chain, sprockets, and rope.
4. Don't pull to the side. The winch will easily roll the tractor.
5. I'd sit in the tractor on the PTO rather than next to the winch on the clutch lever.
6. If MechMaxx is anything like TMG, they know less about the winch than you do even if this thread is all you know. In other words, they know exactly zero. They've never used this winch or any other.
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