Turbo 350 Front Pump Seal & Gasket Replacement

Автокөліктер мен көлік құралдары

In this episode, I replace the seal and gasket on the turbo 350's front pump.

Пікірлер: 39

  • @shoshontama-sweet4009
    @shoshontama-sweet40093 жыл бұрын

    Great video, thanks for the detail. Makes me think that maybe I could do this!

  • @darylvoorhees2629
    @darylvoorhees26292 жыл бұрын

    Thanks for the details and information of your video. I am also struggling to get the pump re-inserted and have some kind of blockage too. It's one of the trickest parts of the trans rebuild that I have had.

  • @giovannogalindo8785

    @giovannogalindo8785

    2 жыл бұрын

    Did you get it?

  • @darylvoorhees2629

    @darylvoorhees2629

    2 жыл бұрын

    @@giovannogalindo8785 Not yet. I haven't worked on it for a couple of days, but I'm going to start to pull out the sections that I have assembled and inserted to see if there is a blockage. The other thought I had was the possibility that the bottom sections aren't seated correctly. It would be nice to be able to measure the depth of the shaft relative to the transmission housing to verify correct seating.

  • @aros007z
    @aros007z7 ай бұрын

    Awesomeness

  • @efijemuehphilip542
    @efijemuehphilip5423 жыл бұрын

    Hi, thanks for the video. If an auto trans won't move in drive and2 position but only in L and reverse, will the front clutch be the cause

  • @harminaguilera7439
    @harminaguilera74393 жыл бұрын

    Great video, what is the name of the kit for the front pump internal gasket ?

  • @alighazanfarali9029
    @alighazanfarali90293 жыл бұрын

    Good bro

  • @olemulletgarage2637
    @olemulletgarage26372 жыл бұрын

    What are those things you used to tap the bushing and steal back in??

  • @thebaldseagul1009
    @thebaldseagul10093 жыл бұрын

    what was the kit you got also is there one for a thm400

  • @LK-pc4sq
    @LK-pc4sq2 жыл бұрын

    nick, the housing criss here in western Washington is out of control I cant even find a house with room for rent with garage to do my own mechanical repairs. Where are you located?

  • @sosakicks
    @sosakicks Жыл бұрын

    Part number for seal at 8:00?

  • @classiccorvetteguide9147
    @classiccorvetteguide91474 жыл бұрын

    I’m overly curious if it drove fine and no leaks. Important to finish off with that 🙏🏼😁

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    Good point! Still runs like a champ, I'm ready for an overdrive gear though.....

  • @sdbirddog5499
    @sdbirddog54994 жыл бұрын

    Can you change out the bearing without taking the pump off?

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    If all you're replacing is the torque converter weak, you should be able to do that without cracking open the transmission. Unfortunately, my pump seal was leaking, which requires pulling the pump out to replace.

  • @maxwmusic8276
    @maxwmusic82764 жыл бұрын

    Hey, I have a quick question. My th350 leaks quite a bit and I just tried to check where the leaks are. When the pump gasket is leaking, will the torque converter itself be wet? Really hope it's just the pan gasket and shift shaft, these are obvious and easy to do, don't really want to unmount the whole transmission

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    It's possible, but in my situation, the leak was so bad that the fluid was everywhere.

  • @maxwmusic8276

    @maxwmusic8276

    4 жыл бұрын

    @@nickbreaksstuff4115 thanks, guess I will start with the obvious leaks and hope for the best, converter itself is dry

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    Gotcha, you may be lucky with just a new pan gasket then. I don't remember if I mentioned this in the video or not, but cranking down on the pan bolts can actually deform the gasket and cause it to leak.

  • @maxwmusic8276

    @maxwmusic8276

    4 жыл бұрын

    @@nickbreaksstuff4115 had it at a repair shop and they overtightened the screws of the pan, so that was one of the problems(hope the only one) with mine. btw Is it worth buying a new alloy pan? I've heard they don't leak so quickly

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    They are pricey, but I prefer them. The steel ones can warp pretty easily, particularly around the bolt holes. I also like switching to a pan that has a drain plug. Makes future service work much easier.

  • @tmmyjay
    @tmmyjay Жыл бұрын

    Made us sit through the gasket removal, but skipped the splitting of the pump itself?

  • @denniscaulfield7480
    @denniscaulfield74804 жыл бұрын

    How long have you been working on the nova before you started to video the progress.

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    Almost 2 years to the day of when I posted my first video. Lot has changed on it in that time.

  • @xaviervarnum2252

    @xaviervarnum2252

    4 жыл бұрын

    Does the kit come with lock washer rings

  • @dimitrigranovsky5565
    @dimitrigranovsky55652 жыл бұрын

    This what happens when yo don't know What your doing good job

  • @casdigital5182
    @casdigital51824 жыл бұрын

    Can you provide a link to the kit you used?

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    Sure thing, this is the kit I used www.classictransmissionsolutions.com/th350-front-pump-leak-sealing-kit-1969-up-seal-up-turbo-350-transmission-always-free-shipping/

  • @darylvoorhees2629
    @darylvoorhees2629 Жыл бұрын

    I just finished rebuilding my th350 and have it in the car. The transmission performs well (shifting, etc...) But I have an issue with tranny fluid (about a pint or so) pushing out the tranny dip stick when I shut the engine off. After diagnosing the problem I blew air into the dip stick to check the that the breather vent isn't blocked in any way. I removed the vent tube and found that the passage way to the breather vent cap doesn't vent. So the tranny is building up pressure and blowing out the fluid through the dip stick tube. I followed all steps when rebuilding and can't figure out what the blocked is caused from. Anyone have any ideas before I pull the tranny from the car and take it apart again. Thanks for your help Does the front pump seal have an air passage way for the breather vent? Maybe I didn't get it right. The tranny is low on fluid as well, my buddy thinks it is caused by cavitation of the fluid but I'm not convinced yet.

  • @bluegrasskid

    @bluegrasskid

    10 ай бұрын

    Did you ever figure out the cause of the blockage?

  • @darylvoorhees2629

    @darylvoorhees2629

    10 ай бұрын

    @@bluegrasskid yes I did get it figured out and fixed. After pulling out the transmission I took the front cover off and sure enough…I had the gasket on wrong. It was miss aligned and the vent passage way was blocked. Put it all back together and it’s working great. A lesson learned for sure!!! I took the pickup for a test drive and let it heat up and no more problems. I’ll be posting a video of its first test drive soon. Thanks for watching

  • @xaviervarnum2252
    @xaviervarnum22524 жыл бұрын

    Does the kit come with lock rings?

  • @nickbreaksstuff4115

    @nickbreaksstuff4115

    4 жыл бұрын

    Are you referring to the ones that go behind the bolts for the pump? If so, then it does come with new ones.

  • @mica122213
    @mica122213 Жыл бұрын

    looks like a fkin nightmare

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