Winch Maintenance After an Off-Road Trip or Rally – What to Check
After a demanding off-road outing or rally, it’s a good idea to give your winch a thorough inspection. This should include:
Replacing the planetary gear grease – If the grease shows signs of water contamination, replace it immediately. Under normal use, change it every two years. Use waterproof grease, such as lithium-based grease.
Checking the motor brushes and bearings – Replace any worn components to keep the motor running smoothly.
Inspecting the brake shafts and O-rings – Swap them out if they show wear or damage.
Cleaning and tightening all electrical connections – Pay attention to the control box, motor terminals, and battery clamps.
Maintaining the winch rope – Replace it if necessary; remember, ropes often wear out faster than the winch itself.
Inspecting, greasing, and replacing drum bearings – Ensure smooth operation and prevent premature wear.
Important: Do not attempt to “seal” the winch with silicone or similar products. Such sealing can trap water inside (in the motor, gearbox, or brake) when the winch gets wet, leading to corrosion and damage.