metal stitching cilinderhead landrover 2.25 petrol / So oldt
HTML-код
- Опубликовано: 17 окт 2024
- Crack between intake and exhaust valve seats of a cast iron cilinderhead. This is from a landrover series IIa with a 2.25 petrol engine.
Repaired it by metal stitching.
So oldt
Hey Mr. Lopez. Thank you for your motivating feedback. We all can learn from
each other. That is wat i like on youtube, the open source. Have a nice day. So Oldt.
thank you for educating me on a possible solution to the possibility that I may have a cracked head and it isn't the end of the world...😊
Hey Do Something. Thank you for watching the video. It is always nice to know when a video may inspire to try to repair stuff. when you are not in a hurry and have de taps and stuff, the repair is doable Have a nice day .
I've done a lot of work on engines, this was an elegant repair. I liked the music selection as well.
Hey Mark L, it is always nice to get feedback. You can always buy a new cylinder head, but it is more fun trying to repair it. After repairing the crack, i have put a new exhaust valve seat and a new intake valve seat. The cylinder head is holding so far.
Thank you for watching, and please subscribe to my channel. Have a nice day Mark.
You already did subscribe Mark, thanks a lot. So Oldt
Those tapered taps and tapered screws were actually manufactured by versnic. The only ones we ever used in my dads automotive machine shop were made of cast iron because all the cylinder heads and cylinder blocks were cast iron. My dad always suggested to the customer to use k&w metallic block sealer just as a back up on the break in period. Never had a come back in all the years he repaired blocks and heads. Good product made by versnic and I am sure of the correct spelling.
Hallo Gary, Thank you for sharing this. Are the versnic taps still available ? The suggestion to use block sealer is very useful. Thanks and have a nice day. So Oldt.
Hello Arty berkhoff. Thank you for this contribution. If the crack is not to big, maybe it can left alone, like suggested Arty. But in my cylinder head the crack entered the exhaust valve seat and the intake valve seat. So a crack repair was necessary with mounting valve seat inserts to repair the original cast iron valve seats. Have a nice day. SoOldt
I couldn't tell which locktite you used, and would really love to know about your preferred ceramic sealant.
I was thinking about using sodium silicate.
Thanks,
Mark
Hey MarK R, thank you for watching the video. I use loctite (red) n° 271 with the tapered taps. This certainly helps when repairing a crack in a water cooled crack. To repair crack in cylinderhead i advice to use ceramic sealant like "ceramic motor seal" (CRS-16) from goodson. see : goodson.com/blogs/goodson-gazette/got-cracks-heres-how-to-repair-them. This is just a suggestion, i am not promoting this product.
I like the suggestion of using Sodium Silicate, i will check this tip Mark. Have a nice day and please subscribe when possible. So Oldt
Skills to pay the bills
Hey Harlynivy Toonstra, thank you for the feedback and the nice expression. Have a nice day and pleace subscribe to my chanel.
So Oldt
Bravo !
Hey Phillip Lopez. Thank you for watching the video .That motivates me to continue and to make other video's. Have a nice day So Old
Did that crack go into the coolant chamber? It looked like the hole was right through and I have the same crack in my head and it doesn’t seem to be pressurising the coolant yet but it’s worrying me. Nice repair
Hello Pill sharks, thank you for watching the video. The crack did not go through in me case. But i am sure that a good repair with the taps, and using ceramic liquid sealant will close the crack. Maybe it is nessesary to use 2 or more taps (see me other video "metalstitching cast iron block). I did install 2 new valve seats because the crack was also in the cast iron seals. I hope your repair holds. Have a nice day, and please subscribe to me channel. So Oldt
@@sooldt6591 thanks for the reply and it’s something I would like to have a go out so thanks for the video…really helpful
@@sooldt6591 sorry but one more question! Where do you buy these kits from to repair… my sons 2.5 engine has gone now so I need to be doing it sooner than later! Lol
Hey Pill Sharks , look at goodson.com/collections/crack-detection-repair. I ordered 1) cast iron crack plugs (smallest ones) 2) crack repair drill 3) crack repair tapered taps. you do not have to use a reamer if the wall thickness is less 1mm. I ordered this at a engine repair shop supplier. There are also tapered taps from lock-n-stich (USA), but they are difficult to buy in europe. I do not have any connections with the suggested suppliers. Have a nice repair. So Oldt.
@@sooldt6591 thanks for the reply.
How long will it last?
hello, it will last if you do not overheat the cilinderhead. Thank you for feedback. Have a nice day.
Very well done!
If I may ask you one question: where did you get the tapered taps and the tapered thread tap from?
Hello thomas, thank you for watching. This video was made without sponsoring products. I have used the tapered taps, drill and thread tap from goodson.
maybe this link will help you : goodson.com/blogs/goodson-gazette/got-cracks-heres-how-to-repair-them
I bought the taps in a local goodson dealer.
I hope this will helps. Have a nice day Koen /So Oldt
pretty interesting .... i was wondering after you get the hole developed why not just weld the hole closed with hot weld and then shape the surface .... i see the pakistani youtube videos are using only hot welding to fix cracked and broken crankcases and heads ....your method is probably better
Hey Claymore Cluepile. Thank you for watching the video and for give some feedback. My cilinderhead is cast iron and that is difficult to weld . you can weld an ALU cilinderhead like you suggested but an cast iron head you better use metal stitching taps. My engine is running fine with the metal stitched head an engine block. Thanks again and have a nice day.
Very impressive. 👍
Thank you, Rod, for your appreciation.
I always look at youtube to learn something from others.
So it was time to make a contribution. Have a nice day.
Thanks
This is very kind from you Azize.
That was a waste of time now all you did was add a bit that can fall in your engine and cause damage.
Hello, Arty Berkhoff. Thank you for your reaction. I like to see it this way. It is not "a waste of time" when you try to repair something and learn from it. Maybe some other watchers on youtube can learn something from it. Learning to do it this way or another way like you suggested. I see you also like to share your experience on your channel. Have a nice day, SoOldt
Nice but music is just awful
Hi 301speed, thank you for the feedback.
I am aware that my music choice in the free audio library is not always the best. But i am a technician, and i hope my videos can show a way to fix things. Have a nice day. So oldt.
Hey @@sooldt6591, dont listen to him. Music was fine. Thanks for the videos.
@@hardboiledfrog Hello sir, thank you for watching the video. Maybe it is interesting to know that the engine is running fine. I have installed 4 exhaust valve seats and 1 intake valve seat in the stitched head. Have a nice day. Other videos are in the making. So Oldt.
Бестолковая работа
Дзякуй за водгук. Мне падабаецца інфарматыўны водгук ад прафесіянала. Такім чынам, мы ўсе можам павучыцца з гэтага. Калі ласка, дайце мне спасылку на ваш канал на RUclips, каб мы ўсе маглі паглядзець ваш унёсак.
согласен, трещина пойдет дальше теперь с ещё большей скоростью
Das ist der lächerlichste Reparaturversuch, den ich je gesehen habe! Und auch noch amateurhaft gemacht. Warum freihändig und nicht wenigstens auf einer Ständerbohrmaschine, besser Fräsmaschine. Das Loctite wird nicht halten und die Risse sind ja immer noch in den Sitzen, wo das heisse Abgas durchbläst.
In einem solchen Fall setzt man einen grossen Ventilsitzring und einen zweiten, den man in den ersten hineinschneidet.
Herr Gôtz, danke für die Rückmeldung. Jeder kann hier etwas lernen. Ihre Berufserfahrung ist immer willkommen, aber bitte tun Sie dies auf respektvolle Weise. Wörter wie "lächerlichste" und "amateurhaft" sind das nicht. Das Loctite wurde hier nicht benötigt. Die Klemmung des konischen Gewindebohrers ist ausreichend. Hier müssen natürlich noch zwei Ventilsitze montiert werden. Einen schönen Tag noch. Ich möchte deinen RUclips Beitrag mit großer Aufmerksamkeit verfolgen.
Die RUclips-Gesellschaft muss positiv sein, das verstehen Sie sicherlich.