Air Lift 25854 Installation Guide

MN-750 • (081504) • ECR 8138For maximum effectiveness and safety, please read these instructions completely before proceeding with installation.Failur

8MN-750STEP BY STEP INSTALLATIONWe recommend that you install the air spring kit rst per the instructions provided with the air spring kit.1. Instal

9MN-750HEAVY DUTY COMPRESSOR MOUNTING (FIG. 1 - A2, 11)Using the compressor as a template, drill holes and mount the compressor using the black mounti

10MN-750(A2) heavy duty compressorGroundPower (red) wireFilterCompression fittingLeader hoseButt connector (yellow)AIR LINE AND POWER WIRE ROUTING FOR

11MN-750NOTECAUTIONe. Route air lines into cab from “T” tting and attach to pressure switch assembly as shown in the pneumatic schematic.f. Route

12MN-750Frequently asked questionsQ. Will installing air springs increase the weight ratings of a vehicle? No. Adding air springs will not change th

13MN-750Guidelines for adding air:1. Start with the vehicle level or slightly above.2. When in doubt, always add air.3. For motorhomes, start with

14MN-750Air Lift 1000™ ... Lifetime LimitedRideControl™ ... Lifetime LimitedLoadLifter 5000™* ... Lifetime Limited Sla

15MN-750Contact InformationIf you have any questions, comments or need technical assistance contact our customer service department by calling (800) 2

16MN-750NotesLoad Controller / Single

Air Lift Company • 2727 Snow Road • Lansing, MI 48917 or PO Box 80167 • Lansing, MI 48908-0167 Toll Free (800) 248-0892 • Local (517) 322-2144 • Fax (

Introduction ...2Important Safety Notice ...2Notation Explanation ...

2MN-750IntroductionThe purpose of this publication is to assist with the installation of the LoadController / Single onboard air management system.It

3MN-750Installation DiagramLoad Controller / SingleLow pressure sensor (E)FirewallFuse boxAir springs(previously installed)(A1) standard duty compress

4MN-750Missing or damaged parts? Call Air Lift customer service at (800) 248-0892 for a replacement part.Hardware List Item Part # Description ...

5MN-750Single Analog Gauge Electrical Schematicg. 2AL004B (PK-10GA) IGNITIONAL006 (GY-20GA) COMP SIGAL004C (PK-20GA) IGNITIONAL007 (RD/WE-10GA) COMP

6MN-750Single Analog Gauge Mounting Optionsg. 3Single analog gauge mounting hardware on bottom of gaugeg. 4Single analog gauge mounting hardware on

7MN-750Installing the Load Controller / Single SystemGETTING STARTEDThis part of the installation should be done after the air spring kit is installed