Related Manuals for Landoll 930
Summarization of Contents
Trailer Warranty Policy
Component Coverage Details
Details coverage for various trailer components.
Liability Limitations and Exclusions
Outlines limitations and exclusions of liability.
Exclusive Remedy Clause
Defines the exclusive remedy for warranty claims.
Reporting Safety Defects
Contacting NHTSA for Safety Defects
Information on contacting NHTSA regarding safety issues.
Landoll Corporation Contact Information
Contact details for Landoll Corporation for defect reporting.
Safety Precautions
Meaning of Safety Alert Symbol
Explains the usage and purpose of the safety alert symbol.
Hazard Level Definitions
Definitions for DANGER, WARNING, and CAUTION hazard levels.
Introduction to Manual
Overview of Manual Sections and Content
Provides a summary of each section's content.
Landoll Corporation Contact for Questions
Contact information for inquiries about the publication.
Standard Specifications
Trailer Capacity Ratings by Axle Type
Details load capacities for tandem and triple axle configurations.
Hydraulic System Pressure and Flow Specs
Specifies maximum operating pressure and flow capacity.
Torque Values for Components & Fasteners
Lists torque values for suspension and wheel fasteners.
General Torque Specifications
Torque Specs for UNC Threaded Fasteners
Provides torque values for UNC fasteners by size and grade.
Torque Specs for Metric Threaded Fasteners
Provides torque values for metric fasteners by size.
Hydraulic Fitting Torque Specifications
Torque Specs for Parker Hydraulic Fittings
Torque specifications for Parker brand hydraulic fittings.
Torque Specs for Aeroquip Hydraulic Fittings
Torque specifications for Aeroquip brand hydraulic fittings.
Operating Instructions
Critical Safety Warnings for Operation
General safety warnings before operating the semitrailer.
Landing Gear Function and Types
Describes the landing gear system and its operation.
Air Brake System Connection and Pressure
Requirements for operating the semitrailer air brake system.
ABS System Operation and Faults
Explains ABS operation, power, and fault indication.
Semitrailer and Tractor Coupling
Steps Before Coupling Trailer and Tractor
Procedures to follow before coupling the tractor and trailer.
Connecting Electrical and Hydraulic Lines
Steps for connecting electrical and hydraulic services.
Procedure for Checking Air Brakes
Steps to check the semitrailer's air brake system.
Tractor Coupling and Services
Procedure for Coupling Tractor to Trailer
Detailed steps for coupling the tractor to the semitrailer.
Connecting Electrical and Hydraulic Services
Connecting electrical plug and hydraulic lines.
Semitrailer Check-Out Procedures
Checking Landing Gear and Undercarriage Travel
Verifying landing gear retraction and undercarriage position.
Checking Lights, Air Leaks, and Pressure
Checking trailer lights, air system leaks, and pressure.
Checking Tire Inflation and Hub Oil
Verifying tire inflation and hub oil levels.
Towing the Semitrailer
Driving Safety and Considerations for Towing
Key safety points and considerations for towing the trailer.
Performing Moving Test of Trailer Brakes
Procedure for testing trailer brakes while moving.
Checking ABS Warning Lamp Function
How to check the ABS warning lamp for system status.
Parking and Uncoupling
Procedures for Safely Parking the Trailer
Steps and warnings for parking the trailer securely.
Steps for Uncoupling Towing Vehicle
Detailed procedure for uncoupling the towing vehicle.
Tail Control Lever and Loading
Tail Control Lever Positions and Use
Describes the positions and functions of the tail control lever.
Steps for Loading Cargo onto the Trailer
Detailed steps for loading cargo onto the trailer.
Critical Safety Warnings During Loading
Important safety warnings to observe during loading.
Loading Procedure Continued
Load Angle and Weight Restrictions
Advises on load angle and weight limitations during loading.
Securing Load and Preparing for Transport
Steps for securing the load and preparing for transport.
Unloading Procedure
Steps for Unloading Cargo from the Trailer
Detailed steps for safely unloading cargo.
Critical Safety Warnings During Unloading
Important safety warnings to observe during unloading.
Winch Controls
Safety Warnings for Winch Operation
Crucial safety warnings related to winch usage.
Winch Hydraulic Lever Operation
Explains the operation of the winch hydraulic lever.
Winch Clutch Handle Function
Describes the function of the winch clutch handle.
Dock Leveler Operation
Using Tail Control Lever for Dock Loading
How to use the tail control lever for dock loading.
Dock Level Arm Button/Switch Operation
Operation of the dock level arm control button/switch.
Air Activated Upper Deck Ramp
Steps to Raise the Upper Deck Ramp
Procedure for activating and raising the upper deck ramp.
Steps to Lower the Upper Deck Ramp
Procedure for lowering the upper deck ramp.
Hydraulic Power Supply Engine
Engine Operation and Checks
Engine operation, fluid checks, and ignition switch use.
Purpose and Operation of the Engine Choke
Explains the function and operation of the engine choke.
Hydraulic Engine Operation & Air Ride
Engine Throttle Control and Shutdown Procedure
How to control engine throttle and shut down the engine.
Air Ride Suspension Operation and Checks
Operation and checks for the air ride suspension system.
Bulkhead (Optional)
Removing Bulkheads and Attachment Safety
Procedure for removing bulkheads and safety for attachments.
Remote Control Operation
Operation of Wired and Wireless Remotes
Describes operation of wired and wireless remote controls.
Functionality of Dual and Triple Remotes
Explains the functions of dual and triple function remotes.
Rear Impact Guard & ABS System
Rear Impact Guard Standards and Requirements
Details standards and requirements for rear impact guards.
ABS System Operation and Components
Explains ABS system operation and its components.
ABS Warning Light and Power Circuitry
Details the ABS warning light and power supply circuits.
Cold Weather Operation
Precautions for Operating in Cold Weather
General precautions for operating in cold weather conditions.
Maintenance Checks in Cold Weather Conditions
Specific maintenance checks required in cold weather.
Hot Weather Operation
Precautions for Operating in Hot Weather
General precautions for operating in hot weather conditions.
Maintenance Checks in Hot Weather Conditions
Specific maintenance checks required in hot weather.
Maintenance and Lubrication
Overview of Maintenance Schedule and Intervals
Provides an overview of the maintenance schedule and intervals.
Procedures for Trailer Inspection
Details the steps for inspecting the trailer.
Lubrication Points and Methods
Details lubrication points, intervals, and methods.
Maintenance Procedures
Information on Repair Parts and Tools
Details on obtaining repair parts and required tools.
Procedures for Cleaning the Semitrailer
Steps for cleaning the semitrailer to remove dirt and grime.
Normal Operating Service Intervals
Service Intervals for Trailer Components
Lists recommended service intervals by time and mileage.
Engine Maintenance Schedule
Maintenance Tasks for Hydraulic Engine
Lists maintenance tasks for the hydraulic engine package.
Structural and Hydraulic System Maintenance
Repairing Gooseneck, Frame, and Deck Defects
Procedures for repairing structural defects.
General Hydraulic System Maintenance
General checks and maintenance for the hydraulic system.
Maintenance for Hydraulic Engine Package
Specific maintenance for the hydraulic engine package.
Electrical & Suspension Maintenance
Maintenance of Trailer Electrical System
Procedures for maintaining the electrical system.
Maintenance of Air Ride Suspension System
Checks and procedures for the air ride suspension.
Wheel Alignment & Height Adjustment
Procedure for Adjusting Air Ride Height
Step-by-step procedure for adjusting air ride suspension height.
General Wheel Alignment Checks and Procedures
Checks and procedures for ensuring proper wheel alignment.
Axle Alignment Procedures
Manual Procedure for Axle Alignment
Detailed manual steps for aligning trailer axles.
Air Ride Suspension Axles Alignment
Aligning Air Ride Suspension Axles
Specific procedure for aligning air ride suspension axles.
Brake System Maintenance
General Daily Brake System Inspection
Key points for daily inspection of the brake system.
Maintenance of Spring Air Brake Chambers
Procedures for maintaining spring air brake chambers.
Brake Assembly Maintenance
Automatic Slack Adjuster Brake Adjustment
Procedure for adjusting automatic slack adjusters.
Disassembly of 12-1/4" x 7-1/2" Brakes
Steps for disassembling 12-1/4" x 7-1/2" brake assemblies.
Reassembly of 12-1/4" x 7-1/2" Brakes
Steps for reassembling 12-1/4" x 7-1/2" brake assemblies.
Automatic Slack Adjuster
Checking Automatic Slack Adjuster Operation
Procedure to check if the slack adjuster is operating correctly.
Warning for Slack Adjuster Installation
Important warning regarding slack adjuster installation.
Replacing and Adjusting Slack Adjuster
Procedure for Replacing Slack Adjusters
Step-by-step guide for replacing a slack adjuster.
Procedure for Adjusting Slack Adjusters
Steps for adjusting the slack adjuster after installation.
Hub and Drum Maintenance
Brake Drum Inspection and Resurfacing
Checks for brake drum serviceability and resurfacing guidelines.
Conditions Requiring Brake Drum Replacement
Lists conditions that necessitate brake drum replacement.
Hub and Drum Replacement
Steps for Hub and Drum Replacement
Detailed procedures for replacing hubs and drums.
Hub Cap Installation and Bearing Adjustment
Steps for installing hub caps and adjusting bearings.
Wheel Bearing Lubrication and Adjustment
Procedure for Wheel Bearing Adjustment
Detailed steps for adjusting wheel bearings.
Tire Maintenance
Importance and Procedure for Tire Inflation
Explains the importance and procedure for proper tire inflation.
Methods for Matching Dual Tires
Describes methods for matching dual tires for even wear.
Mounting Tire and Wheel (Hub Type)
Procedure for Mounting Hub Type Wheels
Steps for mounting hub type tires and wheels.
Mounting Tire and Wheel (Spoke Type)
Procedure for Mounting Spoke Type Wheels
Steps for mounting spoke type tires and wheels.
Winches Maintenance
Inspection of Winch Cable and Mechanism
Instructions for inspecting winch cable and mechanism.
Troubleshooting Electrical System
Diagnosing and Resolving Electrical Problems
Guide for diagnosing and resolving electrical system issues.
Tires, Wheels, Suspension Troubleshooting
Troubleshooting Vibrations and Tire Wear
Addresses common issues like vibrations and rapid tire wear.
Troubleshooting Suspension and Tracking Issues
Diagnoses problems with suspension and trailer tracking.
Semitrailer Tracking and Air Ride Height Problems
Troubleshooting Rim and Stud Failures
Addresses issues related to rim failure and broken studs.
Troubleshooting Tracking and Air Ride Height
Diagnoses semitrailer tracking and air ride height problems.
Brakes Troubleshooting
Troubleshooting Intermittent Brake Issues
Diagnoses issues where brakes are intermittent or non-functional.
Troubleshooting Single Brake Dragging/Locking
Addresses problems with single brakes dragging or locking.
Troubleshooting Uneven/Slow Brake Application
Diagnoses issues of uneven or slow brake application.
Brakes Troubleshooting Continued
Troubleshooting Brake Release and Leakage
Addresses issues with brake release and air system leakage.
Troubleshooting System Contamination/Application
Diagnoses system contamination and application problems.
Brake Drums Troubleshooting
Troubleshooting Brake Fade and Pulling
Addresses causes of brake fade and pulling to one side.
Troubleshooting Rough Braking and Drums
Diagnoses rough braking action and brake drum issues.
Hydraulic System Troubleshooting
Troubleshooting an Inoperative Hydraulic System
Steps to diagnose and fix a non-operational hydraulic system.
Troubleshooting Erratic/Slow Hydraulic Operation
Diagnoses erratic or slow operation of hydraulic systems.
Hydraulic System Troubleshooting Continued
Troubleshooting Hydraulic Speed/Temperature
Diagnoses issues with hydraulic system speed and oil temperature.
Troubleshooting Oil Foaming and Pump Issues
Addresses problems with oil foaming and noisy pumps.
Troubleshooting Cylinder/Valve Leaks/Function
Diagnoses leaks or functional issues with cylinders and valves.
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