Arnott 2724-A Installation Manual Download Page 2

2

REV 4  

01/25/2017

A-2724

A-

2724

ARNOTT REAR AIR SPRING

FOR 

2003-2009

 MERCEDES-BENZ E-CLASS

FOR 

2005-2011

 MERCEDES-BENZ CLS-CLASS

(EXC. AMG)

Arnott® is committed to the quality of its products. If you have a question or problem with any Arnott product, please 

contact Arnott by calling 800-251-8993 during normal business hours or email [email protected]

(In the EU please call +31 (0)73 7850 580 or email [email protected]).

WARNING:

 

The air suspension system is under pressure (up to 10 bar, or 150 lbf/in). Verify pressure has been relieved 

and disconnect power to the air suspension system prior to disassembly. Do not allow dirt or grease to enter the system. 

Always wear standard hand, ear, and eye protection when servicing the air suspension system.  

Congratulations on your purchase of an Arnott

®

 air suspension product.  We at Arnott Incorporated are proud 

to offer a high quality product at the industry’s most competitive pricing. Thank you for your confidence in us 

and our product.

Proper installation is essential to experience and appreciate the benefits of this system.  Please take a moment 

to review these installation instructions before you begin to install these components on your vehicle. The 

removal and installation of air suspension products should only be performed by a fully qualified, ASE 

Certified, professional.

It is equally important to be aware of all necessary safety measures while installing your new Air Suspension 

System.  This includes proper lifting and immobilizing of the vehicle and isolation of any stored energy to 

prevent personal injury or property damage.

"Engineered to Ride, Built to Last

®

"

Summary of Contents for 2724-A

Page 1: ...spring side This is due to the vehicle s ride height sensor reading different pressures in the new and O E springs and automatically making adjustments for that This does not occur if you replace both sides at once The A 2724 EliminatesThe Need For An Air Reservoir See Above Photo IMPORTANT NOTICE Arnott is committed to the quality of its products If you have a question or problem with any Arnott ...

Page 2: ...on when servicing the air suspension system Congratulations on your purchase of an Arnott air suspension product We at Arnott Incorporated are proud to offer a high quality product at the industry s most competitive pricing Thank you for your confidence in us and our product Proper installation is essential to experience and appreciate the benefits of this system Please take a moment to review the...

Page 3: ...red if work is carried out in a manner other than specified in the instructions or in a different sequence To avoid the possibility of short circuits while working with electric components consult your owner s manual on how to disconnect your battery Consult your vehicle owner s manual service manual or car dealer for the correct jacking points on your vehicle and for additional care safety and ma...

Page 4: ...EXC AMG FIGURE 3 5 LOCATE AND REMOVETHE AIR LINE FROMTHE AIR SPRINGSTOP MOUNT USING A MERCEDES SOCKET WRENCH 211 589 00 90 00 OR OTHER SUITABLE METHOD FIGURES 4 5 4 LOCATE AND REMOVETHE ELECTRICAL PLUG FROMTHE AIR SPRINGSTOP MOUNT FIGURE 3 6 LOOSEN AND REMOVETHE LOWER SHOCK MOUNTING NUT AND BOLT FIGURE 6 FIGURE 6 FIGURE 4 FIGURE 5 ...

Page 5: ...ENZ E CLASS FOR 2005 2011 MERCEDES BENZ CLS CLASS EXC AMG FIGURE 7 8 DISLOCATETHE AIR SPRING STOP MOUNT FROMTHE VEHICLE FIGURE 8 9 LOOSEN AND REMOVETHE AIR SPRING S LOWER MOUNTING NUT AND BOLT FIGURE 9 7 LOOSEN AND REMOVE THE REAR CONTROL ARM NUT AND BOLT FIGURE 7 FIGURE 9 FIGURE 8 ...

Page 6: ... during the installation process 10 REMOVE FACTORY AIR SPRING FROMTHE VEHICLE BY DISCONNECTINGTHE FACTORY RUBBER HOSE LEADING FROMTHE AIR SPRING TOTHE AIR SPRING S RESERVOIR SECURETHE HOSE IN A SUITABLE LOCATION AWAY FROM ANY MOVING PARTS OR COMPONENTS WITH EXCESSIVE HEAT FIGURE 10 FIGURE 10 11 REMOVAL COMPLETE Arnott Air spring s contain a solenoid valve Only the Mercedes Benz DAS Star diagnostic...

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