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Realizing that I'd need to do any remaining work at home, I removed the disk brake, gathered up the bits and headed for the shop. This is just a pic of the BSPT threaded hole in the disk brake. Had to clean it out as it was full of crap. Testing showed

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The best solution is shown in this pic from Mike Parkin. A Banjo fitting. The Banjo bolt is straight threads, it lies low, out of the way of grabby things and is stoutly attached. So, I have a number of bits on order from various suppliers in an attem

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Walked down to the corner of the hanger to the next line of hangers where there is a WC. This is what I saw to the Southeast. Not looking good. Went to the WC and cleaned up. Looked even more threatening after the wash. Decided to close up and go hom

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I dug out a bunch, and came to the conclusion that I'm going to have to order a new brake line and clean out the master cylinder before I can continue here. So I went on to the new mechanical fuel pump installation...

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It took almost an hour to carefully and safely get the tap started in the aluminum brake. I sure didn't want to screw that up. Once I had a good start and the tap began to cut, I clamped the tap in the vice with the brake held high so chips fall out and

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The new BSPP (British Standard Pipe Parallel) banjo bolts finally arrived from Speed Flow of Australia last week. Due to a death in the family and illnesses, I haven't gotten back to working on the Europa for several weeks. But I did today. I had also

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Here's a closeup of the hose end, bolt and washers. The hose end connector is identical to that which was on the master cylinder end so this should easily replace the 90 degree AN hose end provided. We'll know better later this week when I can get to th

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This is the Grove brake caliper I am using. It may not be the perfect replacement for the Europa brake but it sure works. I've e-mailed Robby at Grove and asked if he'd like me to send the old Europa brake caliper to see if they have a better replacemen

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After I put the aircraft back into the hanger, I loosened the master cylinder and rotated it about 30 degrees to the starboard. I'll see how that works tomorrow.

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That leaves two choices: #1 - tap the brake in BSPP threads or #2 - run the BSPT die over the bolt to thread in BSPT. The brake being aluminum and the bolt being stainless steel, I decided to go with #1 as it seemed easier.

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2010 06 06 - Made up an adaptor that fits the bleed and doesn't leak. Began to run fluid into the system. Went up to the master cylinder/reservoir to check on progress. Was I getting bubbles through the bit of fluid it put in back on the 3rd?

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The threads on both fittings are 24/in. So that's a match. The issue is one is straight and the other pipe thread.

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The Issue, Continued... The blue Tee connector shown has a 3/8 NPT thread on the upper leg. it is a 3/8 x 24 National Pipe Thread. That is, it has a tapered thread. The thread measures 0.373 in on the narrow end and 0.408 in on the wide end. The othe

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Here's a look at the tubing end of the two fittings. Again, similar, but not the same. Can't use the original fitting with the new tubing.

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I stuffed the brake line back into the aircraft, tied it all down and screwed it to the swing arm. Bolted the new caliper to the brake disk and torqued it to 90 in-lbs.

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My new banjo hose end for the brake arrived today. Good work Merlin Motor Sports.