But wait, don't send any money, there's more good news! I've been working from home all week because my poor old mother in law is in hospital and not going great, by comparison some of my bikes are in better condition than her, if you can imagine that. That's not the good news, the good news is that the Defence Department's computer system wasn't working all day, so I had to amuse myself at home, while still on the clock.
Hmmnn, so how do I fill my day waiting for the computer geeks to sort out the problem? I couldn't go for a ride, but wait a minute! I had a BMW in pieces that needed some love, so as disappointed as I was that I couldn't do any paid work, I crawled underneath the white BMW, and first replaced the (now nice and clean) oil pump pickup:
BMW K100RS SE Thursday 9 May 2024 1 by
Terry Prendergast, on Flickr
I cleaned the pan and very sparingly applied a little sealant that came from Germany via Britain, so it must be good.
BMW K100RS SE Thursday 9 May 2024 2 by
Terry Prendergast, on Flickr
Once I bolted that back up, I attacked the pump. Completely disassembled it, cleaned it in my ultrasonic cleaner then flushed it with water and air dried it. To be honest, I was a tad frightened of pounding in the mechanical seal as per all of the Youtube video's I watched, so was relieved when I read the instructions that came with the rebuild kit, suggesting that rather than risk damage bashing the sh1t out of it, rather, install the shaft through the oil pump seal, then pull the mechanical seal/bush down using the water pump's impeller bolt and a heap of washers, until it was seated properly. Happily it worked fine, so I was happy, and relieved.
BMW K100RS SE Thursday 9 May 2024 4 by
Terry Prendergast, on Flickr
I pulled the pump cover out of the cleaner, and had I had more time, I would have repainted it, but what the heck, I didn't even know if the engine was gonna run, so I just applied more gasket sealant (no gaskets, it's German...) and bolted it on.
BMW K100RS SE Thursday 9 May 2024 5 by
Terry Prendergast, on Flickr
I filled it with oil, and added a pint of Lucas oil additive (because I found it in a tub) and after a short prayer, fired it up. The oil pressure light when off after a couple of seconds, and the engine ran as smooth as silk! Woohoo! I couldn't run it for too long because I didn't refill the coolant (PITA job as Spotty will attest, you have to remove 4 panels and the tank to fill it) so I'll do that tomorrow. With luck the Defence system will still be kaput tomorrow, and once it stops raining, I'll have to take it for a ride, and hopefully, I won't be going home in a tow truck......
BMW Sunday 21 April 2024 3 by
Terry Prendergast, on Flickr