Removing some cables and ventilation hoses allows a mechanic to adjust the valves. Watch an automotive service excellence (ASE) certified master mechanic remove hoses and clamps in this free video on car maintenance.
Expert: Mark Blocker
Bio: Mark Blocker is a semi-retired ASE-certified master mechanic with more than 20 years of automotive experience.
Filmmaker: Daron Stetner
Post time: Jun-21-2017