Mercedes W123 Door Lock Repair

Leaks in the door lock system can cause the door locks to operate poorly.

Mercedes w123 door lock repair.

One common item that leaks is the vacuum operated lock actuators. It is a system made of many parts and can be complicated to diagnose properly if you ve never done it before and especially if the system has been left to deteriorate for some time. Antique benz car carburetor cleaner diy door fixing lock mercedes repair vehicle w123 wd 40 workshop. That runs to the door latch and lock yellow arrow.

The main moving part is a set of rubber diaphragms that with age get brittle and. Arya dega july 11 2014 july 23 2014 automotive what the heck is the sniper in. Vacuum pump on the engine. Common item that leaks is the vacuum operated lock actuators.

While most people get intimidated by the system it is relatively easy and simple once you understand it. Fixing my mercedes benz w123 door lock diy repair tagged on. Mercedes used this system early in their cars because it was more reliable and cheaper than early electronics. The central locking system on the w123 is run by vacuum.

The door locks on many w123 mercedes benz are locked and unlocked using vacuum produced by the vacuum pump on the engine. Leaks in the door lock system can cause the door locks to operate poorly. W123 door lock vacuum actuator early style repair.