Fitted a new NSR brake caliper to the 335d. It has infrequently been binding for the last couple of weeks, but developed to being an unwanted feature of every journey by Thursday. Fortunately, I'm off work this week, so it was reasonable timing for a change.
I then procrastinated (I was supposed to do an oil change today) by removing the rear wheel arch lining on both sides to check for rust where the arch meets the sill, as I have seen a couple of reports of rust holes developing in that area. Luckily, the nearside looked fine, but it needed two handfuls of damp dirt clearing out before it got a coating of Bilt Hamber anti-corrosion wax. The offside showed the very early stages of a patch of surface rust, so that got sorted after another two handfuls of damp dirt was removed.
Oil change tomorrow, then as long as no more dust-rain is predicted I'll clean both of the cars.
Next week I'm doing a rare thing for me, which is paying for work to be done on my car. I'm having a new crankshaft pulley and two new belts fitted to the 335d, as I don't have the proper tools for the job, and I'm past the mileage where the internet says a lot of the pulleys fail. Probably not necessary, but it'll be another nagging thought out of my head.