Not actually today, as it took longer way than expected (surprise). I decided to change oil & filter, remove and flush the oil tank and clean all the strainers. All oil drained, filter removed then on to remove the oil tank. Challenge 1, - with the interstate tank difficult to access the front oil tank mount, and when I do the whole thing spins with the nyloc - arghh!!. So after faffing around for too long, off with the (of course) full fuel tank. Both upper mounts disconnected, move on to the lower and amazingly using a long 3/8 extension bar it comes out easily. Then challenge 2 - the screw heads on the return pipe hose clips ( there are two on each pipe) are pointing straight at the mudguard. Thankfully they have hex heads, so I can use a 1/4 o/e spanners and undo them a few degrees at a time. Eventually out with the tank, and pleased to find the bottom has been reinforced, but a puny bit of rubber has been put in which is thinner than the spigot, so of no real value. I thoroughly cleaned out the tank and remounted it using a piece of a flip-flop under the bottom, with a longer 1/4" bolt and spacer to locate it rather than rigidly bolt it in place.
Nice clean tank...
I noticed that the dipstick really was loose on the rivet holding it to the cap, so I decided to dismantle the cap and fix it. What a mistake that was. I removed the sealing washer, then tried to get the spring loaded inner part out. Again I faffed around for ages trying to remove it, but it's not a lot thicker than a bean can so inevitably the flange where the sealing washer sits got bent so I had to continue. I forced out the inner, then flattened it on a steel block and filed a flat on each side so I could get it back in the cap without bending it again. It was while I was doing this that I thought the dipstick seems incredibly long @ 6". I remembered that there was a recent post about dipsticks and eventually found it. Mine was waaayyy too long and the markings were in completely the wrong place. I wondered how I could re mark it. After sleeping on it, I decided to solder a strip of brass over the existing marking and redo them in the right place. That went well (on the second attempt) and I put saw marks in the right places. Never content, I wanted to mark them H & L in case I got confused
. I don't have any letter punches, so I thought "I'll have a go at engraving" VERY many minutes later using a piece of broken hacksaw blade and a small hammer it doesn't look too bad if I say so myself.
I could have bought a new one from AN for £25, but this is mine ! (I wouldn't want to do the world cup though).