1997年本田CB400发动机大修记：从废铁到完美哑光黑的重生之旅 (上集：发动机篇)

On February 7th, 2023 This is my good friend from Xinjiang. Gave me a 1997 with a story Production of the Honda CV400 But I feel like squatting here fixing these cars It doesn't match that we were in Beijing at all Higher life Education So I was again in early March 2024 To fix this car It took money We built a heavy motorcycle lift. Just because you said you like green So I spray-painted him that color. It's labeled. He looks like something made in a big factory But he's practical It's not plugged in. And the remote control of the lift But this 29-year-old CB400 is in terrible condition Yellowing burnt headlights Practice your exhaust Engine with serious oil leakage Cluttered lines These can be explained We're going to have a hard time fixing this car Car shell Most of them have traces of glue sticking. The interior of the engine It even released tap water Just from these alone The original owner didn't take this car as a toy at all Looks like our plan to fix the whole car It starts with this engine Put on your gloves We're going to work There is iron dust appearing here This is not a good phenomenon If the porcelain in the engine Iron dust was found in the tank You can imagine how much wear and tear this car has suffered It's not going well here. It seems that our guys have started the progress of the whole car It looks pretty good at first glance. But I don't know why these two screws It's not the original anymore. No wonder he replaced this screw later. Why did he even make a buckle? The damage to this screw It gives me a bad feeling. But as I continued to dismantle It doesn't seem to be because of this screw. Caused camshaft damage We were lucky I continued to stroke him down his steel pole Fortunately, we were in early January 2021 Repaired a Honda CBR23 So there is a screw hidden until the cover. You need to remove it before you can open its steel head cover. Ouch, I, Sasha, really won the lottery. He's been built like this on top of this Oh, please forgive me for not studying undergraduate in Beijing. I can't describe exactly what I'm feeling right now He even corrodes this piece badly But his middle tank is fine Not a trace of wear and tear This could be the material of Xiaoben's manufacture. It has a lot to do with craftsmanship. But where the coolant is thrown next to it But full of impurities Should be going to the toilet The reason for adding tap water to him? There are four fires in total. Only the second cylinder can still be used.