EasyManua.ls Logo

Etnyre BLACKHAWK RTN Series - User Manual

Etnyre BLACKHAWK RTN Series
47 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
BLACKHAWK TRAILERS
Limited Series Paver Special
Classic Series Custom Series
MO-RTN-05
Serial Number Q27423 and Up
Supercedes manual number MO-RTN-02

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Etnyre BLACKHAWK RTN Series and is the answer not in the manual?

Summary

Hub Torque Specifications

Torque Application and Safety Warnings

Details torque values for hub nuts and critical safety warnings for hub installation.

Trailer Warranty Information

Warranty Terms, Exclusions, and Limitations

Outlines the warranty period, coverage, exclusions, and limitations for the trailer.

General Safety and Reporting Procedures

Safety Precautions and Hazard Level Definitions

Explains hazard levels (DANGER, WARNING, CAUTION) and general safety advice.

Reporting Safety Defects to NHTSA

Provides instructions on how to report vehicle safety defects to the National Highway Traffic Safety Administration.

Unit Identification and Specifications

Nameplate, Serial Number, and Capacity Data

Details trailer identification, serial number, GVWR, GAWR, and capacity information.

System Specifications and Operating Instructions

Outlines trailer system specifications and emphasizes the importance of operating instructions.

Trailer Model Specifications

Model RTN35 T Technical Details

Lists the detailed specifications for the Etnyre RTN35T trailer model.

Model RTN55 T Technical Details

Lists the detailed specifications for the Etnyre RTN55T trailer model.

Hardware Torque Specifications

Torque Values for Standard Capscrews

Provides torque specifications for SAE Grade 5 and Grade 8 capscrews in dry and lubricated conditions.

Trailer to Tractor Connection

General Operating Warnings

Emphasizes the need to read and understand operating instructions and use only trained personnel.

Connecting Trailer to Fifth Wheel

Step-by-step guide for securely connecting the trailer to the tractor's fifth wheel.

Gooseneck Operations

Gooseneck Removal Procedure

Detailed steps for safely removing the gooseneck from the trailer platform.

Gooseneck and Ride Height Operations

Gooseneck Attachment Procedure

Step-by-step instructions for attaching the gooseneck to the trailer platform.

High Lift Gooseneck Operation

Explains the operation of the High Lift gooseneck for clearing obstacles.

Loading and Unloading Procedures

Front Loading and Unloading

Procedures for loading and unloading the trailer from the front using the gooseneck system.

Rear Loading and Unloading

Procedures for loading and unloading the trailer from the rear, including ramps.

Road Checks and Procedures

General Road Check Procedures

Guidelines for performing regular checks on the trailer and its load during road stops.

Suspension Shimming Procedures

Shimming Instructions Overview

Explains the process of shimming the trailer suspension for load distribution.

Axle Extension and Flip Axle Shimming

Details shimming procedures for axle extensions and flip axles for load balancing.

Maintenance Schedule and Intervals

Recommended Maintenance Schedule

Lists recommended maintenance checks based on mileage and time intervals.

Maintenance Procedures

Fifth Wheel and Kingpin Maintenance

Covers inspection and lubrication of the fifth wheel plate and kingpin.

Frame Inspection and Weld Repairs

Outlines procedures for inspecting the trailer frame and performing structural weld repairs.

Suspension and Undercarriage Maintenance

Wheel Bearings and Undercarriage

Procedures for inspecting wheel bearings and the trailer's undercarriage components.

Ridewell Suspension Operation

Describes the basic operation of the Ridewell suspension system, including air springs.

Air System Maintenance

Air Pressure and Brake Protection Valve

Discusses the importance of air pressure and the function of the brake protection valve.

Operational and Preventive Maintenance

Outlines daily and periodic checks for the air suspension system.

Welding Guidelines and Procedures

Weld Joint Preparation and Procedure

Guidelines for preparing axle joints and procedures for welding suspension components.

Axle Alignment and Repair Welding

Repair Welding Guidelines

Procedures and precautions for repairing welds on axle components.

Axle Alignment Procedure

Step-by-step guide for aligning trailer axles using eccentric bolts.

Height Control Valve Operation

Height Control Valve Setup and Adjustment

Instructions for setting up and adjusting the height control valve for proper ride height.

Tire and Wheel Maintenance

Tire Inflation and Warnings

Guidelines for proper tire inflation, including warnings about over and underinflation.

Tire Overinflation and Underinflation

Explains the causes and consequences of tire overinflation and underinflation.

Tire and Wheel Mounting Procedures

Tire and Wheel Removal

Steps for removing tire and wheel assemblies, including safety precautions.

Mounting and Demounting Tires on Disc Wheels

Procedures for mounting and demounting tires on disc wheels, including safety.

Hub and Air System Maintenance

Hub Maintenance Procedures

Covers hub removal, inspection, cleaning, installation, and checking tightness.

Air System Tests

Outlines daily tests to be performed on the trailer's air brake system.

Air Brake System Components

Air Reservoir and Hoses

Describes air reservoir draining and inspection of air hoses and tubing.

Brake Relay Valve and Chambers

Explains the function and servicing of the brake relay emergency valve and air brake chambers.

Brake Chamber Assembly and Operation

Brake Chamber Assembly and Installation

Provides steps for assembling, installing, and adjusting brake chambers.

Brake Assembly Checks

Guidelines for periodically checking brake drums and linings for wear and heating.

Slack Adjuster Maintenance

Preventive Maintenance for Slack Adjusters

Details preventive maintenance tasks for automatic slack adjusters every three and six months.

Testing Slack Adjuster Function

Procedures for testing the function of automatic slack adjusters using stroke measurements.

Slack Adjuster Replacement

Slack Adjuster Replacement Procedure

Step-by-step guide for replacing automatic slack adjusters, including adjustment.

Electrical and Hydraulic Systems

Trailer Lighting System

Explains the color coding and operation of the trailer's lighting system.

Hydraulic System Overview

Introduces the hydraulic systems for gooseneck operation, powered by tractor or power pack.

Hydraulic System Maintenance

Hydraulic Power Pack and Oil Level

Instructions for maintaining the hydraulic power pack filter and checking oil levels.

Gooseneck Valve Relief Pressure

Procedure for checking and adjusting the relief pressure on the gooseneck control valve.

Air Brake Troubleshooting

No Brakes or Intermittent Application

Analyzes causes and corrective actions for lack of or intermittent brake application.

Single Brake Dragging or Locked

Analyzes causes and corrective actions for a single brake dragging or being locked.

Air Brake Performance Issues

Uneven Brake Application

Analyzes causes and corrective actions for uneven brake application across axles.

Slow Brake Application

Analyzes causes and corrective actions for slow brake application.

Air Brake Release Issues

Slow Brake Release

Analyzes causes and corrective actions for slow brake release.

Failure to Release Brakes

Analyzes causes and corrective actions for all brakes failing to release.

Air Brake Engagement Issues

Insufficient Brake Force

Analyzes causes and corrective actions for insufficient braking force.

Brakes Grabbing or Unintended Engagement

Analyzes causes and corrective actions for brakes grabbing or applying unexpectedly.

Troubleshooting Hydraulic Systems

Slow System Operation or No Lift

Analyzes causes and corrective actions for slow hydraulic system operation or inability to lift capacity.

Excessive Hydraulic System Noise

Analyzes causes and corrective actions for excessive noise within the hydraulic system.

Etnyre BLACKHAWK RTN Series Specifications

General IconGeneral
BrandEtnyre
ModelBLACKHAWK RTN Series
CategoryUtility Vehicle
LanguageEnglish

Related product manuals