Lippert Components Trailer Axle (Standard) User Manual
Page 2
Rev: 03.18.2014
Page 2
Trailer Axle Owners Manual FULL
TABLE OF CONTENTS
Introduction
3
Safety Information
3
Break-in Period for Electric Drum Brakes
4
Hubs/Drums/Bearings
4
Hub Removal
4
Brake Drum Inspection
5
Bearing Inspection
5
Bearing Lubrication - Oil
6
Bearing Lubrication - Grease
6
Seal Inspection and Replacement
7
Bearing Adjustment/Hub Replacement
7
Electric Brakes
8
How to Use Lippert Electric Brakes Properly
9
General Maintenance - Electric Brakes
9
Brake Adjustment
9
Lubricate Brakes
10
Clean and Inspect Brakes
10
Magnets
10
Shoes and Linings
11
Axle and Suspension Installation
11
Suspension Systems
11
Double-Eye Leaf Springs
12
Torsion Suspension System
13
Inspection
14
Suspension Replacement
14
Wheels
15
Wheel Selection
15
Torque Requirements
16
Tires
17
Introduction to Troubleshooting
18
Troubleshooting
18
Measuring Voltage
18
Troubleshooting Chart
19
Measuring Amperage
20
Amperage Chart
21
Maintenance Schedule
22
Wiring Diagram
23
Pigtail and Coupler Wiring Color Codes
24
3,500-LB AXLE WHEEL END COMPONENTS
25
5,200-LB AXLE WHEEL END COMPONENTS
30
6,000-LB AXLE WHEEL END COMPONENTS
34
7,000-LB AXLE WHEEL END COMPONENTS
37
Storage
41
Storage Preparation
41
Extended Storage Inspection Procedures
41
Trip Preparation Checklist
42