hammdo

Yep, GDL 82 is bricked, nothing is recognizable. Gonna bypass the unit so at least the transponder can be tested. Really curious why it bricked… shop is checking with Garmin, shop hasn't seen this before… -Don

Antenna was hooked up. Ran the GDL 8X program on my PC, all settings lost in the GDL 82. Checked with the shop before doing anything. We’re going to see if a factory reset will get it ready to reconfigure but, that appears to be why I lost ADS-B and transponder transmissions. -Don

Nice! I need 2 of them! Called JD and left a message… -Don

Yep, gonna pull the one piece and check it… Appreciate the idea to check… -Don

McFarlane:

Alternator fixed! Did another break in flight today - getting closer. It appears the transponder is not squawking (ATC said noting is showing up). I’m guessing the antenna cable popped off or the connector is having issues. Talked to the shop and I’ll be bringing it in for diagnostics. -Don

Pics…

Another break in flight today - almost 2 hours - lost the alternator due to broken connector so cut it short. Found the broken connector and will fix it tomorrow. Gotta figure this will happen since all the removal/installing of the older connectors. Takeoff, cylinders 1 and 4 were hottest but once I got moving they tamed down well. Had to add a quart of mineral oil and will be monitoring that. Planning on flight tomorrow after fixing the broken connector. -Don

It was fast, having most of the new parts already helped too. Most accessories were either overhauled/IRAN already, did the new mechanical fuel pump (bleed-off is real slow now) while the engine was off. With all the new stuff, she should be in great shape. I’m still scheduled for AutoPilot in April - that will pretty much finish off the avionics. I have 3 other things I want to do, the controls in the aft section of the tail, prop balance, and fuel tanks - once the AutoPilot is done. I’ll put some hours on the engine for a while before launching out or doing anything else… -Don

Shes back and broke in! Ran strong, had to fix EGT on #4, gear warning needs adjustment but that was it. Flew her back to Mesquite after 3 hours of breakin run. 2 more hours and I’ll change the oil. 2600 RPM, touch of carb heat, cowl flaps closed…

Where the huck bolts are looks like corrosion… -Don

Like my Camaro on e85 - I need 30% more fuel to run - on cold days I have it set for even more to kick it off. I would find it hard to use without some form of computer/ecm. Cooler running and more power - its even hooked on ‘meth’anol ;o) -Don

The dye works great… clean then fly in pattern once… https://www.amazon.com/gp/product/B002M4G24U/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8 -Don

She’s alive! Shop was able to prime and then start her up today! Shop noted right mag needs timing adjustment but all else came out great. Now, waiting for a good weather day to break her in… -Don

https://lasar.us16.list-manage.com/track/click?u=418263be1d9c7a7f755f64da3&id=a9c67e4e18&e=0a44abd565 got this email an hour ago…

Got this email today from Lasar:

Shop is close to startup! Here are the expected costs: ~$9800 for 4 new Millennium cylinder kits, piston pins/caps, new cam, DLC lifters, gasket kit, new alternator belt, quick drain(I bought and supplied) ~$2700 for all main and rod bearings, 8 new plungers (lifters), 8 new tappet sockets (plungers), 8 new rod bolts, 8 new rod bolt nuts, 4 new pushrods, 2 new lower engine mount bushings, oil and filter, new spark plug wire, incidentals/shop supplies ~$10,500 labor for annual, remove/reinstall engine ($3250), IRAN engine ($5000), IFR certification ($425), R-N-R electric step, flush oil cooler/lines, running /final engine configurations tax ~$220 Total so far is ~$23,220 for this year’s ‘annual’. Give or take a couple hundred more. Hoping that is it for now but that is an approximate cost based on shops current estimate. Once initial run is completed I’ll know for sure. -Don

SWTA still owns the STC but JD bought the company from the previous owners. They are not making STC kits. Sometimes they can fix/replace items (I had my windshield replaced by them). -Don

My cam also spalled where it rides in the case — no lifters there! -Don

I got that on my phone (mobile) but Wi-Fi is ok here… -Don

True, it took 3 weeks from finding the spalling to IRAN. The engine is going on the plane now. Everything was checked but only what needed was replaced. Cylinders were my idea as I was putting in new cam, DLC lifters, lifter plungers, pushrods as needed, new rod bolts, nuts, gaskets, intake tube hoses, bearings. ~800 hours ago, it was pulled for a gear up - case, crank were certified and line bored. New prop, OH governor, Cam and lifters certified too but that didn’t stop the spalling. The owner @ that timed decided to not overhaul or replace the cylinders - that was the only thing keeping it from being a full overhaul then. Lots done since then. I Didn’t want to wait 5 to 6 months. I know what is in the engine now, and it was running great before the spalling. Seems the right option… Edit: oh, and it has ~2200 hrs since factory rebuild/major, ~4100 hrs since ‘new’ -Don

3 lobes on the cam spalled (lifters too), and 2 spalled where the cam rides in the case - glad this was caught early. Prior to the cylinder IRAN first time, no metal to speak of. Metal just started getting higher as time went on after that. Just wondering how it spalled the ‘bearing’ surface of the cam… -Don

That baffling LOOKS damn nice too! -Don

Making progress! Have pics of the cam, this one spalled where the cam rides the case! There has to be something about grinding these particular cams after initial use vs the older 60’s versions. Why would a cam spall where it rides in the case? No lifter to cause this and no evidence of corrosion on the cam… DLC won’t fix that! Hum….

6 months vs ~3 weeks — I had most of the parts, thankfully. So much is new/replaced or recently overhauled- I’m very hopeful on her running well and breaking in quickly. While not a full overhaul, the repair is about as close as one can get… Prop and governor was IRAN’d/resealed by Byams too a couple of years back.… Mag overhauled, SureFly, exhaust overhauled by Dawley before he retired. Fingers crossed. -Don