Hi i own slk 230 year 1999 we have problem with the roof top system.
Slk 230 door lock pump.
It will be very helpful for me to get the configuration.
98 mercedes slk 230 r170 vacuum valve pump 1708050019 fits.
Central locking problems in the r170 series of mercedes benz slk are quite common.
The issues are usually centred around the failure of the pse pneumatic system equipment pump unit or its connecting air pipework.
The pneumatic door lock actuators are simple by design and as a result are found reliable even in older cars.
For anthony in md second part.
Do you have the picture of these hydraulic lines configuration.
Replacing your slk r170 central locking pump motor with an a class motor.
All lines in car need to be tested for pressure and vacuum leaks before installing pump b.
Take a look at this video to solve your hard top issues.
Irepair autos brings you another video for your mercede.
My mechanics took out the hydraulic lines from the hydraulics pump then he forgot the configuration to put it back in order.
For mike in tx.