Leaderboard

Well so far seems the transmission if fine! I didn't see anything online about doing it but, I pulled the fuel pump fuse and cranked the truck over to prime the transmission pump and cooler before I started it, sucked up 8 quarts REAL quick. Taking a total (including what I dumped in the TC) of 12.5-13 quarts. New transmission mount is way overkill. Attached some beefy scrap angle iron to the core support with stainless rivnuts and put some rivnuts in the angle iron to mount the cooler directly to it. Forgot to take a picture behind the bumper, but here's what it looks like from the front. Next up I'll work on getting a scoop for it to mimic the aftermarket ones for the typhoon and Syclone heat exchanger, since it's mounted in roughly the same spot. Took a pretty rowdy spina round the neighborhood after running it through all the gears on jackstands and saw 132°F so I think it's going to need more airflow or a bigger cooler (this is the B&M 20,000btu cooler) The ONLY issues are... The 1-2 shift is a little soft for my liking but, I'm sure that's because I went from the trans go 1-2 spring setup to the sonnax OEM replacement spring and the converter probably doesn't help that. 2-3 and 3-4 felt very solid on the jackstands, only hit the 2-3 once in the neighborhood and I still have some pretty aggressive torque management on that one. The second issue is... I messed up the shifter cable yesterday trying to adjust it... Now I can only hit reverse and neutral from park. Only thing it hits from drive it park, ordered a new one since there is only one place in Florida to get the stupid extra long C4 shift cable for these trucks 🤣 And of course I had to check and make sure the rattles and clunks were gone on hard acceleration https://youtu.be/std3CxQgZS4?si=VfYN3kPvYn_wiiUK

Got the rear planetary rebuilt with the Sonnax kit on Friday morning, spent most of the day waiting on last minute tool orders to show up so I could start rebuilding the rest of the transmission. then struggled with the springs in the valve body since I just kinda....plopped everything out for cleaning, the manual and rebuild guide definitely showed different parts and the trans go instructions helped but most of the color on the springs had worn off....So HOPEFULLY I got that all put back together properly, Then I struggled with the thrust bearing on the rear planetary the rebuild guide looked like it was showing a smaller diameter bearing so I was using on that the rear planetary spline stub was riding on, and that prevented the low/reverse snap ring from going in.... I pulled it all apart SEVERAL times, measured everything several times, checked it against the stock clutch pack and then finally realized I was using the wrong bearing..... After that though it all went together rather quickly and without much fuss. I got rid of the "truck" yoke oil seal? since the S10 yoke is sealed it was just and extra part. ended up using no shims on the servo, test fit with one had the band locked up tight and even with no shim it's still pretty tight to turn the output shaft. I did test fit the new converter and spin the pump over, felt smooth but did have some resistance on the input shaft. just gonna chalk the resistance up to the high energy frictions, they were really grippy during installation after soaking for 2-3 days in DEX VI, turns in reverse with very little resistance like before, and I did check the movement on all the apply pistons during assembly and they all actuated properly and no leaks. Waiting on a sonnax 1-2 accumulator spring since I forgot the trans go springs don't work with the pinless pistons.. but its all ready to go in the truck tomorrow and HOPEFULLY it works....