Ultra-tow 57405 - User Manual

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READ &SAVE THESE INSTRUCTIONS

5000-Lb. Capacity Electric Trailer Jack

Owner’s Manual

WARNING: Read carefully and understand all ASSEMBLY AND OPERATION

INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety

precautions may result in serious personal injury.

Item #57405

Main Page

Questions and Answers

L
Lindsey SmithAug 2, 2025
What to do if my Ultra-tow 57405 motor will not operate?
- V
  vporterAug 2, 2025
  If the motor of your Ultra-tow Automobile Accessories won't operate, several issues could be the cause. First, check the battery and electrical connections, ensuring a minimum of 10 VDC. If the battery is low, connect the trailer cable to the tow vehicle and start it to supply power. Also, ensure proper grounding by cleaning the area between the jack mounting plate and coupler, removing paint for direct metal-to-metal contact. Check the circuit breakers: wait 15 seconds for the internal one to close, or manually reset the manual reset circuit breaker by pressing the button. Finally, check for loose wires on the ON/OFF switch and secure them. If the issue persists, the ON/OFF switch or the motor itself may be faulty and require replacement.
M
Matthew RoblesAug 15, 2025
Why doesn’t the light work on my Ultra-tow 57405?
- B
  Brandon NewmanAug 15, 2025
  If the light on your Ultra-tow Automobile Accessories isn’t working, start by checking the wire connections on the ON/OFF switch and ensure they are secure. If the wiring is intact, the light bulb may be bad and require replacement.

Summary

Intended Use of Ultra-Tow Jack

Ultra-Tow Jack Technical Specifications

Product Specifications Summary

Details product specifications like lift capacity, length, and construction type.

Important Safety Information Overview

General Safety Warning and Instructions

General safety warning to read and understand all instructions before operating.

Safety Precautions for Trailer Jack Operation

Safe Work Area Practices

Personal Safety Gear and Practices

Trailer Jack Use and Maintenance Guidance

Specific Warnings for Trailer Jack Operation

Critical Operational Safety Warnings

Lists critical warnings like not exceeding load capacity and using on flat surfaces.

Trailer Jack Assembly Instructions

Assembly Safety Warning

Pre-Operation Checks for Trailer Jack

Essential Inspection and Setup Steps

Operating the Ultra-Tow Trailer Jack

Basic Jack Operation Procedures

Lists key operating guidelines and warnings for using the jack.

Advanced Trailer Jack Operation

Extending, Retracting, and Manual Use

Covers extending, retracting, manual operation, and thermal protection.

Trailer Jack Maintenance Schedule

Routine Maintenance and Inspection

Trailer Jack Troubleshooting Guide

Common Problems and Solutions

Lists common failures, their causes, and corrective actions.

Trailer Jack Troubleshooting Specifics

Diagnosing Motor and Light Issues

Addresses issues like motor not operating and light not working.

Limited Warranty Information for Ultra-Tow Jack

Ultra-tow 57405 Specifications

General

Gross Trailer Weight - Max (lbs)	5000
Tongue Weight (lbs)	500
Drop (in.)	2
Shank Length (in.)	8
Ball Size (in.)	2
Material	Steel
Finish	Black Powder Coat
Shank Size	2 in.
Ball Mount Type	Fixed
Usage	Towing
Rise (in.)	0.75
Weight Capacity	5000 lbs

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