Mercedes-Benz Actros ISRI Seat Service & Adjustment Guide

In this tutorial, we guide you through the process of servicing and making adjustments to the ISRI seat in a Mercedes-Benz Actros truck. We address common complaints about ISRI and Grammer seats, demonstrating diagnosis through a function test. Ensure your seat has a minimum of 6.5 bar compressed air supply before testing. We cover areas of concern such as express lowering, damping functions, and seat height adjustment troubleshooting. Learn how to identify and address malfunctions, particularly focusing on seat height adjustment via a Bowden cable. Correctly adjust the Bowden cable to ensure proper seat height function. We provide detailed measurements and instructions to help you achieve optimal results. Don't forget to check the condition of your Bowden cable, lines, and wires to ensure flawless operation. Finally, perform tests on express lowering, seat height adjustment, and damping functions to guarantee they work as intended.