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MN-337

Introduction

The purpose of this publication is to assist with the installation of the Load Controller II 

compressor system.

It is important to read and understand the entire installation guide before beginning installation 

or performing any maintenance, service or repair. The information here includes a hardware 

list and step-by-step installation information.

Air Lift Company reserves the right to make changes and improvements to its products and 

publications at any time. Contact Air Lift Company at (800) 248-0892 or visiti us online at 

www.airliftcompany.com for the latest version of this manual. 

IMPORTANT SAFETY NOTICE

The installation of this kit does not alter the Gross Vehicle Weight Rating (GVWR) or payload 

of the vehicle. Check your vehicle’s owner’s manual and do not exceed the maximum load 

listed for your vehicle.

Gross Vehicle Weight Rating: The maximum allowable weight of the fully loaded vehicle 

(including passengers and cargo). This number — along with other weight limits, as well 

as tire, rim size and inflation pressure data — is shown on the vehicle’s Safety Compliance 

Certification Label.

Payload:

 The combined, maximum allowable weight of cargo and passengers that the truck 

is designed to carry. Payload is GVWR minus the Base Curb Weight.

NOTATION EXPLANATION

Hazard notations appear in various locations in this publication. Information which is 

highlighted by one of these notations must be observed to help minimize risk of personal injury 

or possible improper installation which may render the vehicle unsafe. Notes are used to help 

emphasize areas of procedural importance and provide helpful suggestions. The following 

definitions explain the use of these notations as they appear throughout this guide.

INDICATES  IMMEDIATE  HAZARDS  WHICH  WILL  RESULT  IN  SEVERE  PERSONAL 
INJURY OR DEATH.

INDICATES HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN SEVERE 
PERSONAL INJURY OR DEATH.

INDICATES HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN DAMAGE 
TO THE MACHINE OR MINOR PERSONAL INJURY.

Indicates a procedure, practice or hint which is important to highlight.

DANGER

NOTE

WARNING

CAUTION

Load Controller II

Содержание Load Controller II 25812

Страница 1: ...ectiveness and safety please read these instructions completely before proceeding with installation Failure to read these instructions can result in an incorrect installation INSTALLATION GUIDE Kit 25812 5 psi Low Pressure Sensor Dual Gauge ...

Страница 2: ......

Страница 3: ... 2 Installation Diagram 3 Hardware List 3 Installing the Load Controller II System 4 Getting Started 4 Recommended Compressor Locations 4 Step by Step Installation 5 Warranty and Returns Policy 8 Replacement Information 9 Contact Information 9 TABLE OF CONTENTS 1 ...

Страница 4: ... along with other weight limits as well as tire rim size and inflation pressure data is shown on the vehicle s Safety Compliance Certification Label Payload The combined maximum allowable weight of cargo and passengers that the truck is designed to carry Payload is GVWR minus the Base Curb Weight NOTATION EXPLANATION Hazard notations appear in various locations in this publication Information whic...

Страница 5: ... Fuse Uses 3 16 smaller Female Push On Connector fig 1 Item Part Description Qty A 16060 Compressor 1 B 26159 Panel assembly 1 C 26061A Y assembly 1 D 26087 Harness 1 1 E 26110 Harness 2 1 F 20225 Hose 25 Item Part Description Qty G 20035 Grommet 1 H 24542 Fuse 1 I 24543 Fuse 1 J 24561 Fuse adapter 1 K 24643 Red wire 16 L 20788 Black wire 8 HARDWARE LIST Missing or damaged parts Call Air Lift cust...

Страница 6: ...rovided tie straps All preassembled gauge panels have been 100 leak function tested DO NOT attempt to tighten loosen or adjust any fittings or connections This will likely cause a leak or malfunction and void the warranty RECOMMENDED COMPRESSOR LOCATIONS Important LOCATE COMPRESSOR IN DRY PROTECTED AREA ON VEHICLE DIRECT SPLASH OR ExCESSIVE MOISTURE CAN DAMAGE THE COMPRESSOR AND CAUSE SYSTEM FAILU...

Страница 7: ...does not provide enough room to use a drill to drive the screws in It may be necessary to use the mounting brackets as a template to drill 13 64 holes through the frame first and then use a 7 16 nut driver to install the self tapping screws Attach the ground wire to one of the screws fig 1 c For box frames In some cases the frame section will not be wide enough to mount the compressor legs flat to...

Страница 8: ...re in each spring and turn on the compressor if the pressure falls below 5 psi The low pressure sensors are preassembled onto wiring harness 1 The sensors should be located under the dash inside the vehicle and secured with the provided tie straps 4 Push the air line coming from the Y assembly onto the barb fitting on the compressor Make sure the air line covers all barbs A small amount of water o...

Страница 9: ...in fig 7 d Route the air line across the chassis from the far side over the exhaust system heat shields and along the frame up to the compressor Avoid heat sources sharp edges and tight bends 9 Connect the power wire from harness 1 a Route it to the vehicle fuse box b Use a test light to determine which open terminal accessory etc works only when the key is in the on or accessory position or refer...

Страница 10: ...legal rights and you may also have other rights that vary from state to state Some states do not allow limitations on how long an implied warranty lasts or allow the exclusion or limitation of incidental or consequential damages The above limitation or exclusion may not apply to you There are no warranties expressed or implied including any implied warranties of merchantability and fitness which e...

Страница 11: ...ct our customer service department by calling 800 248 0892 Monday through Friday 8 a m to 7 p m Eastern Time For calls from outside the USA or Canada our local number is 517 322 2144 For inquiries by mail our address is PO Box 80167 Lansing MI 48908 0167 Our shipping address for returns is 2727 Snow Road Lansing MI 48917 You may also contact us anytime by e mail at sales airliftcompany com or on t...

Страница 12: ... com Thank you for purchasing Air Lift products the professional installer s choice Printed in the USA Need Help Contact our customer service department by calling 800 248 0892 Monday through Friday 8 a m to 7 p m Eastern Time For calls from outside the USA or Canada our local number is 517 322 2144 Register your warranty online at www airliftcompany com warranty ...

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