1. Support Documentation
  2. Axles and Suspension

Spring Axles

Spring Axle Assembly
Spring Axle Assembly
Lippert 7K and 8K Slipper Roller Assembly
Lippert 7K and 8K Slipper Roller Assembly
2,000-LB Spring Axle Components
2,000-LB Spring Axle Components
3,500-LB Spring Axle Components
3,500-LB Spring Axle Components
5,200-LB Spring Axle Components
5,200-LB Spring Axle Components
6,000-LB Spring Axle Components
6,000-LB Spring Axle Components
7,000-LB Spring Axle Components
7,000-LB Spring Axle Components
8,000-LB Spring Axle Components
8,000-LB Spring Axle Components
10,000-LB Spring Axle Components
10,000-LB Spring Axle Components
12,000-LB Spring Axle Components
12,000-LB Spring Axle Components
16,000-LB Spring Axle Components
16,000-LB Spring Axle Components
Tie Plates Components
Tie Plates Components
Lippert 7K and 8K Slipper Roller Components
Lippert 7K and 8K Slipper Roller Components
Trailer Axle Beam Replacement Service Manual
Trailer Axle Hub Replacement Service Manual
Trailer Axle Owner's Manual 2-7K
Trailer Axle 8K-16K Owner's Manual
Trailer Axle 2-7K OEM Installation Manual
Spring Axle Aftermarket Manual
M-006 Trailer Axle Maintenance
QR - 112: Leaf Spring Suspension FAQ
QR - 128: Leaf Spring Axle Order Guide
QR-162 Nomenclature Identification of Labels for Spring Axles
QR-201 Bearing Grease Manufacturing Process FAQs
TI-014 Trailer Axle Identification
TI-056 Remove Center Bolt on 3,000-6,000 lb Equa-Flex Units to Facilitate Use with 2-Hole Frame Hangers
TI-058 Axle Hanger Measurement Procedure - Double Axle
TI - 073: Axle Mounting Orientation
TI - 081: Bearing Inspection and Maintenance
TI - 089: Measuring Wheels for Toe-In Alignment
TI-096 RV Line Tolerances
TI - 115: Axle Hanger Measurement Procedure - Triple Axle
TI - 124 Wet Bolt Installation
TI - 136: Axle Beam Replacement
TI-152 Adjustable Spring Seat
TI-168 Dust Cap Matrix
TI-178 Axle Hanger Measurement Procedure - Single Axle
TI - 180: Axle Beam Replacement Service Kits
TI-213 Procedure for Lubricating the Super Lube Hub
TI - 215: Axle Grease and Brake Contamination FAQ
TI - 233: Trailer Axle Replacement Instructions
TI - 345: Leaf Spring Replacement On An Existing Axle Beam
TI - 386: Torque Specifications for Fastening Open Rim Tire to Mobile Home Axle
TI-392 Air Brake Air Chamber and Slack Adjuster Replacement

A document containing these FAQ's can be found here.

See TI Sheet: TI-136.

See TI Sheet: TI-086.

See TI Sheet: TI-089

See TI Sheet: TI-014.

For a single axle, see TI Sheet: TI-178

For a dual axle, see TI Sheet: TI-058

For a triple axle, see TI Sheet: TI-115

See TI Sheet: TI-073.

See TI Sheet: TI-081

See TI Sheet: TI-082.

10K-12K Axle Line

Axle Beam Wire Replacement

Checking for Loss of Arc

Double Axle Hanger Measurement Procedure

How to Check Axle Tube Camber

How to Check Shackle Orientation

How to Check Tire Pressure

How to Check Torque Specs on Wheels

How to Grease a Spindle Through a Grease Zerk

How to Identify a Lippert Axle

How to Inspect for Tire Wear

How to Inspect Shackle Links

How to Inspect the Mounting Orientation of an Axle

How to Inspect the Wheel Rim

How to Replace a Dexter Axle Bearing Cup Cone and Seal with Lippert Parts

How to Replace a Dexter Axle Hub and Brake with a Lippert Hub and Brake

How to Replace a Dexter Axle Hub with a Lippert Hub

How to Tighten Suspension Hardware

Single Axle Hanger Measurement Procedure

Spring Axle Assembly Replacement

Spring Axle Beam Only Replacement

Spring Axle Dust Cap Replacement

Spring Axle Electric Brake Replacement

Spring Axle Hub Replacement

Spring Axle Inner and Outer Bearing Replacement

Spring Axle Leaf Spring Replacement

Spring Axle Owners Video

The Proper Way to Burnish your Trailer Brakes

Triple Axle Hanger Measurement Procedure