Austin Cafe Racer Blood, Sweat, Tears and Grease
Categories: cafe racer

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I started to remove the front fender last week but couldn’t get it off and was completely stumped as to why. Today after work it dawned on me that last week I only took one bolt out. There was only one. The adjacent bolt hole was empty. After closer inspection this afternoon I noticed that the second bolt hole did in fact have a bolt, half of one. I suspect it had broken off maybe a decade or two ago. So I had to loosen the front brakes enough to slide the fender over the broken bolt stem.

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In the process I accidentally pulled out the speedometer cable. I didn’t think I could salvage it so I decided to try to remove it but…

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The phillips screw holding it in was frozen. I’ll need to go buy an impact driver to remove it without stripping it.

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I also think I may have screwed up the front brakes when I pulled this off. I’ll bleed them next week and put in some fresh brake fluid. All in good time.

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Here is a shot of the front end without the fender. Maybe I’ll install some fork boots one of these days, but its not a priority right now. My only concern with removing the front fender is that it did provide a bit of cable management. But the brake line is doing well without the fender. No way of knowing how the speedometer cable will do until I replace it.

Categories: cafe racer

It could have been simpler…

…and I made some mistakes along the way.

It looked simple enough until I realized the Clubman bars weren’t pre-drilled or slotted. This makes sense. It would be virtually impossible to manufacture bars that accommodate for all makes and models of motorcycles.

So I had two choices: route the wires on the outside of the bars (messy looking) or route them through the bars (clean).

I wanted a clean look and decided to route through the bars. Since the bars didn’t have any holes or slots, I had to drill them myself.

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A fresh set of Clubman Ace Bars. Not as low as clip ons but they look cool and feel great.

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First I had to mock them up to figure out were the control assemblies was going to be and mark were I need to start drilling. Notice that this set of Clubmans has the sharp corner weld. Its nearly a 90 degree angle and pulling wire through them was miserable.

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So the two points I decided to drill where near the control assembly and about an inch and half from the corner weld. A few incremental drill bits later and I had four nice sized slots to feed and pull wire. I also used my dremel tool to clean up the edges. I didn’t want the sharp inner rim to cut or strip the wires.

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I wrapped the exposed portion of the wires with masking tape, and in true MacGuyver style I fashioned some string from a shoelace and tied one end to the wrapped wires.

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I spent all morning pulling wire for both sides.

Things I learned:

1. Some type of lubricant is required. I used liquid soap.

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2. Never route through the bars. Its not worth it. I spent all morning doing it. Granted, it looks super clean, its just not worth the trouble I went through.

3. My stock control assemblies had little metal tabs that fit into pre-drilled holes in the stock bars. These tabs prevented the controls from sliding. I tore these metal tabs off thinking I wouldn’t need them and as a result my controls are sliding. I’ll figure out how to stop that later.

Here are is a before and after photo.

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From 70′s japanese stock to 60′s London cool in one morning.

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Categories: cafe racer

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Like much of this rebuild, this procedure started off fairly simple and then progressively become more difficult.

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I lifted the inlet duct straight up and it came right out. Easy.

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There were only two bolts holding down the air filter box. The manual refers to it as the element case. Whatever, I don’t want anything made of plastic on my bike. Easy.

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After removing the two bolts it came straight out. Easy.

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Air filter/cleaner and element case removed. Now the hard part… removing the air box that connects to the carburetors.

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The rubber manifolds that connect the carburetors to the air box were rotted. They weren’t salvageable so I cut them off to make it easier to remove the plastic air box.

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Each manifold had a metal fastener with one screw. They were was easy to remove.

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As I mentioned early the rubber had rotted. They were no good, so I cut them off the air box.

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This was the hardest thing to remove. It is shaped and positioned in a way that made it impossible to squeeze out of the frame without removing the carburetors. I didn’t want to remove the carbs, so I shaved a bit off the side of the air box and forced it out of the narrow frame. Its garbage.

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Carbs with no filters :(

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Done for the night.

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I’ll start up again tomorrow morning.

Categories: cafe racer

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First I had to remove the side covers. It was a nice discovery to find the fuse box and rectifier under the left side cover.

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Eventually I hope to reposition the electronics under the seat, but for now they can stay there.

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On the other side of the bike under the right side cover is the battery. I pulled that out and am going to recharge it with my batter tender tomorrow.

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The battery box/harness was covered in rust. Removing it wasn’t difficult at all. The bottom lower right bolt however required two wrenches and a certain degree of extreme torque to unfreeze the bolt.

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This stuff is nasty. I hate using chemicals, and after tonight I never will again.

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Tomorrow morning I’ll sand it down with some 220 grit sand paper and spray it with a protective enamel. Ultimately I plan on repositioning the battery in a custom battery box under the seat. For now though, I may as well clean this one up a bit.

Categories: cafe racer

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Today after work I set up my tools outside, put the ipod on shuffle and started the process of removing the old handlebars. I jumped in and unbolted the front brake and master cylinder. Piece of cake.

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Then I removed the electric starter control assembly. It had two screws at the bottom. Easy enough.

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Slid off the grip. Easy, but what I didn’t realize was the wiring for the electric starter was strung through the bars. I guess I kinda knew, but wasn’t prepared for how I was going to take the wires out. Eh.. I just moved on to the other side.

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The turn signal, horn, and clutch assembly. Three screws. Easy.

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Went to work on removing the pilot lights. Four bolts. Easy.

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The bars were then off. So I had two choices. I could de-solder the controls and string the wires through the bars, or I could open up the headlight and disconnect the wires from the main harness.

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I disconnected the wires from the main harness in the headlight. I didn’t bother writing down where they went. Everything is color coded and it should be relatively simple to put them back where then need to be.

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This wasn’t easy. The handlebars had two curves in them. Stringing the wires through was a bitch. I’ll never do that again.

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Done.

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Gonna ebay the old bars.