Winch Motor for United Technologies 4348720M048HM, 43848720 Tractors 430-21002

Q: What maintenance is required for my winch?
A: Inspect all the hardware, nuts, bolts and cable connections for tightness, corrosion, or decay. All solenoid cables and wires should have die electric grease to prevent corrosion if your winch is stored outdoors or mounted on the bumper exposed to the elements. Protect it with a winch cover when not in use.
Don’t forget… Grease and lube all your lube points, including the roller fair leads for smooth cable rewinding.
Q: How do I keep kinks and flat spots off my cable?
A: Proper Winding: Spool the cable evenly onto the winch drum under tension to avoid overlapping or crossing.
Avoid Sharp Bends: Minimize sharp angles during winching to reduce stress on the cable and prevent kinks.
Regular Inspections: Periodically check for kinks, flat spots, or damage; address promptly by straightening or replacing the cable as needed.
Clean: Degrease and wipe mud off your cable during rewind if possible. If you’re using synthetic line, rinse or spray off the line. Never allow mud or grit to dry on the cable.
Q: What should I watch out for regarding the cable?
A: Inspect and replace any cable or line that is frayed, cut, or kinked. Once the integrity of the cable is compromised, it can snap very easily under its listed load capacity.
Q: What should I do after playing in the mud and water?
A: Look for signs of water intrusion seeping into the motor.
Q: What are recommended inspections for a winch?
A: Schedule planned inspections of the winch on your calendar. Check out its operation when getting a vital task is not happening. Nothing worse than finding your winch is not up to the job when you need it most.
Q: My motor runs in only one direction?
A:

1. Check Wiring and Connections:

• Ensure all motor and solenoid wiring connections are secure and free from damage.

2. Inspect Solenoid and Remote Control:

• Check for solenoid damage, corrosion, or loose connections. Test the remote control for proper functionality.

3. Verify Motor Polarity:

• Confirm correct motor polarity; incorrect wiring can result in the motor running in only one direction. Refer to the user manual for guidance.

Q: My motor runs excessively hot.
A:

1. Check Load and Resistance:

• Ensure you’re within the winch’s load capacity and check for any obstructions causing resistance.

2. Inspect Wiring and Voltage:

• Examine wiring for damage and ensure proper voltage supply to prevent excessive heat.

Q: My motor runs slow with no power?
A:

1. Check Power Supply and Wiring:

• Ensure a stable power supply and inspect wiring for damage or loose connections.

2. Evaluate Battery Health:

• Assess the battery’s condition, as a weak battery can lead to slow motor performance.

3. Inspect Gear Train and System:

• Examine the gear train and overall system for damage, misalignment, or obstructions that may be affecting motor performance.