Comments by "SeanBZA" (@SeanBZA) on "Rainman Ray's Repairs"
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I guess his parts store is local to him, and has deliveries out 3 times a day, so as to allow this. By me that would be a guy on a bike, something small, around 80cc, and with a driver who occasionally uses the road to drive on. As we joke, the biggest biker gang in the country is the 60-60 gang, which delivers for the one nationwide chain. My friend knows all the drivers in her area by name, and they greet her all over as well. They get around $1 per delivery, so do around 60 deliveries a day, but do not own the bikes, so maintenance is not their problem, though fuel is.
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Having come close to clocking one, yes that is a good thing. though that was the least worry of that night, further on came across a hippo, and definitely did not want to be involved with that. Emergency stop, and a very rapid reverse, because a hippo is quite capable of biting thorugh sheet metal of a car, or even biting through the radiator as well. Hitting not good either, 2 tons plus of by now very unhappy critter sitting on your lap, and they are, despite the massive bulk, both very fast and very agile. Elephants give them a wide berth, along with rhinos, and crocodiles, and all of those are very capable of defending themselves.
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Oh yes, please remember to get your shop a Recoil/ Helicoil set, with a pack of 50 M6x1mm by 1.5 length inserts, because you will be needing it for the Rubasoo timing belt covers, as those little M6 bolts get stripped out by the dealerships going in with the ugga dugga method, and tear the threads loose. Done a good number of Recoil inserts into either aluminium alloy valve covers, or on VW carburettors, where the centre bolt comes stripped, and there is only room to do the Recoil insert. Drill down deep, and put in 2 of the 6mm inserts, to get enough thread engagement to keep it from stripping out, and clean the hole, plus use green oil resistant threadlock on both insert and the stud.
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Because the manufacturer gets one fewer oil change they are required to do under warranty, and they also know the vehicle will be traded in at a big discount for a new one, right at that time, so will be either exported or scrapped. Export it likely will fail soon after, but again not the manufacturer problem, out of warranty, and then they get to sell a new engine. The less oil changes in warranty the lower total cost of ownership they can prove, so they will go for 20 000km or 25 000km soon, knowing full well the engines will self destruct typically at around 200 000km, outside of warranty, which is typically 120 000km or 5 years by me, though some only are 80 000km or 3 years for some models. Only manufacturer that offered a 1 million km 12 year warranty is Chery, on the top range hybrids, wonder how that is going to turn out.
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@bobbykozak6032 Works well, and braze adheres to cast iron well if it is clean, and you use a decent flux. Yes it will melt if the exhaust gets hot enough, but running a cast manifold at red heat is already a serious fault in the engine.
Did see that once on an Atlantis diesel, we guessed that truck, with the coolest part of the exhaust being the tip at dull red, with some really nice Mach diamonds, would not make it to the top of the hill. Turbo was white hot, bright enough to actually cast a shadow in the twilight, and was visible to us from 2km away as a bright light. Engine was breathing well, and no shortage of fuel either, though that turbo was likely also acting like a combustion chamber of engine oil.
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@EudesRJ Saw a fluke 77 the council arctricians attempted to measure the voltage on the primary side of a transformer, and applied 11kV AC to the input side. Meter stopped working, and the inside of the case was nicely coated with a thin film of copper, evaporated from all the PCB traces on the board of the meter below the display. Display still worked, placed in another meter to test, as that one had a cracked display, from the same group of low IQ techs, and the 9V battery was also placed there, and was fine. 11A fuse was the only intact fuse, the other 440mA fuse got blown, with the rest of the carnage, as the plasma arced through the inside of the case. However nothing escaped blast wise, very tough cases they have. Meter leads were a lot shorter from the arc as they got close, well cooked and in any case they had already broken the probes off, using the bare cores of the wire instead.
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