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Need help?Do you have a question about the Arnott 2724-A and is the answer not in the manual?
When replacing an OE unit with an Arnott Air Spring, both rear air springs must be replaced simultaneously.
Replacing one spring may cause ride height differences due to sensor readings.
Installation by a qualified, ASE Certified professional is essential for optimal system performance.
Air suspension systems are under pressure; relieve pressure and disconnect power before disassembly.
Store between 5°F and 122°F (-15°C and 50°C); avoid damage to air lines and cables.
Removal and installation must be done by qualified personnel using car manufacturer's diagnostic software.
Damage can occur if work is not done as specified or in the correct sequence.
Consult owner's manual for battery disconnection to avoid short circuits with electrical components.
Use owner's manual for correct jacking points; ensure vehicle is adequately supported to prevent injury.
Set steering to straight ahead, raise the vehicle, and remove the rear wheels.
Locate and remove the electrical plug from the air spring's top mount.
Use a Mercedes socket wrench to disconnect the air line from the air spring's top mount.
Loosen and remove the lower shock mounting nut and bolt.
Loosen and remove the rear control arm nut and bolt.
Dislocate the air spring's top mount from the vehicle.
Loosen and remove the air spring's lower mounting nut and bolt.
Remove factory air spring by disconnecting the rubber hose to the reservoir; secure the hose.
Tighten all nuts and bolts to manufacturer's specifications during installation.
Arnott air springs contain a solenoid valve; only the Mercedes-Benz DAS Star diagnostic computer can inflate them.
Installation is in reverse order of air spring removal, except for the secured reservoir hose.
It is recommended to have your vehicle aligned after installation is completed.
When replacing an OE unit with an Arnott Air Spring, both rear air springs must be replaced simultaneously.
Replacing one spring may cause ride height differences due to sensor readings.
Installation by a qualified, ASE Certified professional is essential for optimal system performance.
Air suspension systems are under pressure; relieve pressure and disconnect power before disassembly.
Store between 5°F and 122°F (-15°C and 50°C); avoid damage to air lines and cables.
Removal and installation must be done by qualified personnel using car manufacturer's diagnostic software.
Damage can occur if work is not done as specified or in the correct sequence.
Consult owner's manual for battery disconnection to avoid short circuits with electrical components.
Use owner's manual for correct jacking points; ensure vehicle is adequately supported to prevent injury.
Set steering to straight ahead, raise the vehicle, and remove the rear wheels.
Locate and remove the electrical plug from the air spring's top mount.
Use a Mercedes socket wrench to disconnect the air line from the air spring's top mount.
Loosen and remove the lower shock mounting nut and bolt.
Loosen and remove the rear control arm nut and bolt.
Dislocate the air spring's top mount from the vehicle.
Loosen and remove the air spring's lower mounting nut and bolt.
Remove factory air spring by disconnecting the rubber hose to the reservoir; secure the hose.
Tighten all nuts and bolts to manufacturer's specifications during installation.
Arnott air springs contain a solenoid valve; only the Mercedes-Benz DAS Star diagnostic computer can inflate them.
Installation is in reverse order of air spring removal, except for the secured reservoir hose.
It is recommended to have your vehicle aligned after installation is completed.
General| Brand | Arnott |
|---|---|
| Model | 2724-A |
| Category | Automobile Accessories |
| Language | English |
