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AV-SCANNER / Service function guides / Transmission and driveline
This Auto Veteran guide delivers a complete, professional procedure for adjusting gear selector cables and correcting selector faults on cable-operated manual and automatic transmissions. It is written for working mechanics and experienced DIY owners who already understand basic hand tools and vehicle safety. You will learn how the selector system transfers lever movement to the transmission, how to prepare and adjust the cable correctly, and how to verify the result with measurable checks. By the end you will be able to diagnose a misadjusted or damaged cable, perform the adjustment to factory specification, and carry out the aftercare that prevents repeat faults.
Guidance is general and covers many makes. Exact procedures and values vary by model, so confirm them in the factory service information for your vehicle.
Download all 12 sections as a branded PDF to use in the workshop.
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