Skip to main content

Project Z750 part 23

So now to move the bike so that I can lift the front end. I cant leave it on my bench as it has been lowered and I cant get my small lift under it.

So I'll have to get it off the bike bench, put it on paddock stands and then put the lift under it.

My wife helped me get if off the bench, as you really can't hold a motorbike up and loosen a wheel clamp at the same time.

Once it was on the floor, I put the rear paddock stand under it and tried the small lift to see if it would now fit. Yes. no need for the front paddock stand then. okay, now that the lift fits, I need to work out where on the engine it can lift. so I position it just under the exhaust downpipes and grab some blocks of wood so that the lift doesn't press on the exhausts, and the front end comes off the floor.

so now it's just a case of taking the front wheel and mudguard off, and dropping the forks out.

First thing to do is loosen the top of the fork while it is being held in by the front yokes. Next up I make sure that all of the front yoke bolts are loose, then I grab a 14mm hex bolt and try to undo the front wheel axle.

No joy. it's stuck fast. Typical.

so I spray some WD40 on the thread end (making sure it doesn't get onto the tyre), and leave it a while. then I sprayed some more and tried again. still no luck. Okay, more WD40 and I'll leave it overnight.

Next morning, before I head to work, I spray a little more WD40 and try to loosen it. Nope, still stuck.

when I got home, I decided to try a little heat, so I got a small blowtorch out and applied a small amount of heat and tried again with a hex key and a hammer.

I'm not sure if the WD40 had finally worked through, whether the heat had loosened the axle, or whether it was just the brute force of the hammer, but it moved.

Finally the front wheel came off. After that I could get to the nuts holding the mudguard on. They came free easily (which surprised me). and once that was off, I could loosen the yoke bolts and drop the forks out.

so the bike now looks like this:




Comments

Popular posts from this blog

Project Z750 part 18

I have done a bit of reading on how to clean brake caliper pistons, and found an article that said you could use fine wet and dry to clean corrosion off them [ http://www.motorcyclenews.com/new-rider/choosing-kit/2006/november/jan26-05-how-to-service-brake-calipers/ ]. as it suggested using 1500 grit wet and dry, I decided to be cautious and start with 3000 grit. I cut the wet and dry into strips about an inch in width. I put some wd40 onto a strip and started polishing the rear piston. After quite a while I started to notice the difference. it was getting cleaner. well, it was working, but it was going to take a long time. well, I was patient and I really didn't want to rush it and ruin the pistons. Over the next couple of weeks, I polished all of the pistons using the 3000 grit wet and dry. As it seemed it was going to take the rest of my life using 3000 grit wet and dry, I decided to take a risk and bought some 2000 grit. yep I was really pushing my luck here. I cut the 20...

Project Z750 part 3

I realised that this was going to be a little bit more involved than simply attaching a new battery and firing it up. I guessed that the alarm could be stopping the ignition circuit and that is when I found that the alarm remotes had non-replaceable batteries. I also read that if the alarm sits for extended periods with no power then it can be toast. So my next step was to remove the alarm. another Hmmmmm moment. I have never removed or fitted an alarm. I've never even looked into how they work and what they do, so this was quite a daunting task. I took the insulation off the cables that attach to the alarm. now we've all seen nice electrical systems with all of the different colour wires to make it easy to see what goes where, well this thatcham alarm had a very large bundle of cables and all of them were black. No help there. So I had a look at how they were wired into the bike's loom. there was a bundle of wires going to the rear, which I guessed were for the i...

Project Z750 part 36 - the finalle

I took the bike for a quick test ride round the block and it was fine. it actually cornered now that I had sorted out the tyre pressures. and the brakes all work. I gave the bike a quick look over and noticed that I hadn't marked the rear caliper bolts. (I mark each bolt when I tighten it up to the specified torque so that I can see if it loosens up. so if you look at my bikes you'll see white dots on a lot of the bolts.). As I hadn't marked it, I hadn't tightened it up fully, so I torqued it up and marked it. The bike shop I use managed to fit my in for an MOT before they went off to the Isle of Man Classic TT, so that morning, I got my gear on, wheeled the bike out of the garage, said a quick prayer (I'm not religious, but it can't hurt), and I then put my life in my own hands. I mean that even though I ride every day, I had never before done this much work on a bike. I'd changed braked pads, but never replaced the brake seals, and although I had tor...