Building a New Process 435 Manual Transmission (True Spirit #35)
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- Опубликовано: 23 авг 2024
- The New Process 435 was used for a lot of years by a lot of truck manufacturers. For the most part, they are the same (or nearly so) internally. In this second-part of the process, I'll re-assembly the transmission.
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Great video; it was clear, concise, and very helpful.
Note for anyone working on a 70s Dodge NP435 with tapered input bearing: There is a roller thrust bearing between the input shaft and main shaft. Also, if you have a 2wd or divorced transfer case unit, you will need seal P/N: 8160S, as none of the standard kits (even for dodge) come with one.
Excellent presentation
I was wondering when we would see a new vid. Always good to see a detailed video 🤜👍
Yes
Thank you. Very well presented and thorough in all details.
Excellent presentation. You explained the procedure very well. Great easy to understand narration also. Working on one of these in a Fairmont railroad motorcar with a 2.3 L Ford (1979) engine. I have used Novak Conversions for parts, I make all my gaskets. Thanks very much!
Novak is a great resource
Right now this 435 is bound up for some reason, we'll review your video in great detail on the reassembly process to make sure we have everything assembled correctly!@@YoshimoshiGarage
I believe that opening on the side you described as an inspection port is actually where the optional PTO bolts up for an axillary hydraulic pump.
Yes, you definitely can find a PTO that bolts to them. Could be a pump, or just a shaft to drive really anything you want
Had a np445 professionally rebuilt now it shifts super hard between 1st and second, what would be the problem, they did replace a new synchro, ?
I would expect a new synchro to make it easier. I wonder if it's adjusted tight and has to break in?
Is this the same as the one in the 1966 d200 with granny gear?
Probably. The NP435 was used for a lot of years across a lot of vehicles, not just Dodge. If it's a NP435, the only possible difference would be that input bearing being a tapered roller instead of ball, but the rebuild process is the same.
What type of oil do they take? Does it matter or?
80/90 synthetic unless you're in the arctic or maybe summer desert/jungle in which use I'd use 30W and 80/140 respectively
Yes it matters. 80w90 GL-4 gear oil, not GL-5. Hard to find in auto parts stores these days, but available online.
What rebuild kit did you go with and is it a good one?
Really it's all about what bearings are in the kit. Most of the rest is gaskets, etc. I went with a kit from Cobra Transmission but made sure to order one with name brand bearings.
Promo-SM
Is there anything you don't know about building mechanical things? Lol
Oh, no... Don't feed his ego!
@@damnimcooltom1 haha right!
Just curious where did you find the clearance specs of 50-70 thousandths. I have one I need to go through again and see if my specs are correct and if all NP435 have the same tolerance’s. Thanks!!!!
In my factory service manual for 1974 Dodge trucks
@@YoshimoshiGarageall right thank you