Maybe it was already the time to change those?
I have never before seen as tight fit for the new brake pads to brake caliber like this BMW had… If the pads would have been 0,5mm thicker they would not be possible to install. Before starting to install the new pads I cleaned all the surfaces from the caliber and the slider where the pads are touching with a file to avoid stiction (+polished and greased sliding tenons). They really needed to squeeze together until the outer pad slipped in to it’s place (almost uncomfortable much). But I guess that’s value for the money since there is now absolutely the maximum amount of wearing surface available.
Tasks for tomorrow:
- Oil change
- New side indicator lights
- Gear selector light (I might also change the voltage meter light to LED)
- New rear register plate lights
- Fixing roof window seal with Sikaflex 521UV
- Some final paint job
Friday I will assemble the trunk upholstery back and that’s it, BWM tune up for this summer is ready.
One thing I forgot to mention is that I installed modern Volvo windshield washing fluid nozzles to replace BMW original ones. I used the original ones adapter to fit the new ones by grinding them flat first and then carving proper hole for Volvo nozzes (which are slightly smaller). Reason for this change was that Volvo nozzles spray the water really nicely (only if you use original Volvo nozzles, the aftermarket ones will not work). The original BWM nozzles just peed the fluid with four pointy spouts and that’s pretty old fashion and lame way which does also cause extensive wear of the glass because the wipers are grinding it partly dry.