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Landoll 440B Series - User Manual

Landoll 440B Series
84 pages
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®
Model 440B/455B Series
Semitrailer
Operator’s Manual
LANDOLL CORPORATION
1900 North Street
Marysville, Kansas 66508
(785) 562-5381
800-428-5655 ~
WWW.LANDOLL.COM
F-1013-1118

Questions and Answers

  • D
    Dr. Jeanette ParkAug 3, 2025
    Why does the fuse blow out or circuit breaker keep tripping in my Landoll Automobile Accessories?
    • E
      Erica MorganAug 3, 2025
      If the fuse blows or the circuit breaker trips in your Landoll Automobile Accessories, it could be due to vibration or a short circuit. To resolve this, locate the source of vibration and repair it. If it's a short circuit, replace the fuse and test all accessories. If the fuse blows immediately, find the short and repair it.
  • D
    dennisdanaAug 7, 2025
    Why does the lamp bulb burn out so quickly in my Landoll Automobile Accessories?
    • B
      brucesamuelAug 7, 2025
      If the lamp bulb keeps burning out in your Landoll Automobile Accessories, it may be due to vibration, a short circuit, loose connection, intermittent short, or improper voltage. Locate the source of vibration and repair it. If it's a short circuit, replace the fuse and try all accessories. If the fuse blows right away, locate the short and repair. Also, check lamp sockets and ground connections. Finally, check the voltage regulator output.
  • M
    mmaynardAug 12, 2025
    How to fix no lights issue in Landoll Automobile Accessories?
    • E
      Eduardo RayAug 12, 2025
      If you are experiencing no lights with your Landoll Automobile Accessories, it could be due to several reasons: a blown fuse (replace the fuse), a loose connection at the plug-in (tighten the connection), broken or corroded wires (replace the wire), or a loose ground wire (clean and tighten the ground).
  • N
    Nicholas NixonAug 15, 2025
    What to do if lights are flickering on Landoll Automobile Accessories?
    • J
      Jay GarciaAug 16, 2025
      If the lights are flickering on your Landoll Automobile Accessories, the cause may be wires that are shorted or loose. Locate, insulate, replace, or tighten them. Another possible cause is grounding through the fifth wheel. Locate the broken ground wire on either the tractor or semitrailer.
  • M
    mjohnsonAug 20, 2025
    Why are the lights dim on my Landoll Automobile Accessories?
    • S
      Scott DanielAug 20, 2025
      If the lights are dim on your Landoll Automobile Accessories, it could be due to a voltage difference between the semitrailer and tractor; in this case, match the bulbs with the tractor voltage. Alternatively, it might be grounding through the fifth wheel, so locate the broken ground wire on either the tractor or semitrailer.
  • T
    Tina SchroederAug 25, 2025
    Why are the lights bright and burn out so fast on Landoll Automobile Accessories?
    • J
      Johnathan JacobsonAug 25, 2025
      If the lights on your Landoll Automobile Accessories are bright and burn out quickly, the cause may be a voltage difference between the semitrailer and tractor. To resolve this, match the bulbs with the tractor voltage.
  • C
    Carl JeffersonAug 29, 2025
    What to do if a new bulb doesn’t work in Landoll Automobile Accessories?
    • R
      Rebecca GarciaAug 29, 2025
      If a new bulb doesn’t work in your Landoll Automobile Accessories, it might be because the wires are switched. Try switching the power and ground wires at the light.

Summary

Introduction and Safety Information

Introduction

Overview of manual content and purpose, including contact information.

Understanding Safety Statements

Explains safety alert symbols (DANGER, WARNING, CAUTION, NOTE) and their meanings.

Standard Specifications

Technical Specifications

Details capacity, undercarriage travel, ground load angle, and general specifications.

Torque Specifications

Lists torque values for air ride suspension, wheel fasteners, and hydraulic fittings.

Operating Instructions

Connecting and Pre-Operation

Covers electrical, hydraulic hookups, coupling, and check-out procedures.

Loading, Unloading, and Towing

Step-by-step procedures for loading, unloading, and towing the trailer safely.

Advanced Systems and Safety Features

Trailer adjustments, specialized equipment, ABS, and weather operation.

Maintenance and Lubrication

Maintenance Schedule and Procedures

Lists maintenance tasks, schedules, and general repair/cleaning procedures.

Component Maintenance

Maintenance for hydraulic, electrical, suspension, and brake systems.

Wheel and Tire Maintenance

Procedures for wheel bearings, tires, wheels, and mounting.

Troubleshooting Guide

Electrical and Tire;Wheel;Suspension Issues

Troubleshooting electrical, tire, wheel, and suspension problems.

Brake System Troubleshooting

Problems and solutions for brake and brake drum issues.

Hydraulic and Remote Control Issues

Troubleshooting hydraulic systems and remote control operations.

Landoll 440B Series Specifications

General IconGeneral
BrandLandoll
Model440B Series
CategoryAutomobile Accessories
LanguageEnglish