Can you take a punch and stake the onto the pin I have a 86 f150 aod doesn't shift into overdrive till it warms up and has clunk like it's loose thought the might be what I've heard called the anti clunk pin
Hi. Thanks for watching and taking the time to comment. Staking won't work with the aluminum case. I could drill and tap, install an insert and run set screw through the boss perpendicular to the pin to tighten against the pin to make sure it stays. The Anti Clunk is actually a flat coiled spring that looks like a squashed version of the spring in a clothes pin. It sits between the case and the shell/planet gears and takes up the lash when switching between forward and reverse. You could have a worn OD Band, seals on the OD Servo, slipping or seals in forward or direct clutches. It's probably time to go through it. It's an 86, so if it hasn't been rebuilt at least once its time now. Any slipping will heat up and potentially damage the drums which are getting hard to find. Should you want to try rebuilding it, I have a very detailed Two Part Series I recently loaded on rebuilding the AOD. Go to my channel home and you'll find them. Transmission shop is most likely not going to do a Bench Job and only want to do the whole remove/rebuild/reinstall which will be around $3K.
@@mkdhdinfiniteendlessconten3873 thanks I don't know why I called it a pin realized after I sent the comment , I've had the truck over 20 years it's only got a 130,000 miles on it been doing clunk when it shifts into overdrive since I bought it the not shifting into overdrive until warm started 2 or 3 years ago thanks for your reply
Hi. Thanks for watching and looking so close and taking the time to comment. I saw what you thought might be a crack, but it's a scratch. On video it does look like a crack. That pin does not have the friction fit feel I would expect it to have. I thought about drilling and tapping a set screw in from the side of that boss to tighten into the side of the pin to hold it as it's a bit too easy to tap it in or out and might be why it was tossed, but I'm just going to build the trans I pulled out of it. Thanks again for watching and commenting.
Thanks. I'm working on another project/video to be coming soon transitioning stairs from carpet to wood and building a new landing. Lots of work. I'll also be loading one soon on a stuck governor in the AOD causing shifting issues. Stay Tuned. Thanks again.
Can you take a punch and stake the onto the pin I have a 86 f150 aod doesn't shift into overdrive till it warms up and has clunk like it's loose thought the might be what I've heard called the anti clunk pin
Hi. Thanks for watching and taking the time to comment. Staking won't work with the aluminum case. I could drill and tap, install an insert and run set screw through the boss perpendicular to the pin to tighten against the pin to make sure it stays.
The Anti Clunk is actually a flat coiled spring that looks like a squashed version of the spring in a clothes pin. It sits between the case and the shell/planet gears and takes up the lash when switching between forward and reverse.
You could have a worn OD Band, seals on the OD Servo, slipping or seals in forward or direct clutches. It's probably time to go through it. It's an 86, so if it hasn't been rebuilt at least once its time now. Any slipping will heat up and potentially damage the drums which are getting hard to find. Should you want to try rebuilding it, I have a very detailed Two Part Series I recently loaded on rebuilding the AOD. Go to my channel home and you'll find them. Transmission shop is most likely not going to do a Bench Job and only want to do the whole remove/rebuild/reinstall which will be around $3K.
@@mkdhdinfiniteendlessconten3873 thanks I don't know why I called it a pin realized after I sent the comment , I've had the truck over 20 years it's only got a 130,000 miles on it been doing clunk when it shifts into overdrive since I bought it the not shifting into overdrive until warm started 2 or 3 years ago thanks for your reply
is there a crack in the case about an inch from the pin running laterally? looks like maybe?
Hi. Thanks for watching and looking so close and taking the time to comment. I saw what you thought might be a crack, but it's a scratch. On video it does look like a crack. That pin does not have the friction fit feel I would expect it to have. I thought about drilling and tapping a set screw in from the side of that boss to tighten into the side of the pin to hold it as it's a bit too easy to tap it in or out and might be why it was tossed, but I'm just going to build the trans I pulled out of it. Thanks again for watching and commenting.
@@mkdhdinfiniteendlessconten3873 cool man happy to hear that! You are Welcome
Thanks. I'm working on another project/video to be coming soon transitioning stairs from carpet to wood and building a new landing. Lots of work. I'll also be loading one soon on a stuck governor in the AOD causing shifting issues. Stay Tuned. Thanks again.