Lippert Components Trailer Axle (8-12K) User Manual
Page 2
Rev: 04.18.2014
Page 2
Trailer Axle 8-12K Owners Manual FULL
TABLE OF CONTENTS
Introduction
4
Safety Information
4
Break-in Period for Electric Drum Brakes
5
Hubs/Drums/Bearings
5
Hub Removal
5
Brake Drum Inspection
6
Bearing Inspection
6
Bearing Lubrication - Grease
7
Seal Inspection and Replacement
8
Bearing Adjustment/Hub Replacement
8
Lubrication
9
Bearing Lubrication - Oil
9
Oil Cap and Oil Seal
9
Periodic Bearing Inspection
10
Spindle nut adjustment
10
Disc Brake Option
10
Disc Brake Pads
10
Disc Brake Caliper
10
Electric Brakes
11
How to Use Lippert Electric Brakes Properly
12
General Maintenance - Electric Brakes
12
Brake Adjustment
12
Lubricate Brakes
13
Clean and Inspect Brakes
13
Magnets
13
Shoes and Linings
14
Axle and Suspension Installation
14
Suspension Systems
14
Double-Eye Leaf Springs
15
Slipper Leaf Springs
15
Inspection
16
Suspension Replacement
17
Adjustable Spring Seats
17
Wheels
17
Wheel Selection
17
Torque Requirements
18
Tires
19
Introduction to Troubleshooting
20
Troubleshooting
20
Measuring Voltage
20
Troubleshooting Chart
21
Measuring Amperage
22
Amperage Chart
23