It depends on the vehicle. Some can be as easy as two hours, others could be over ten hours.
Take down the transmission oil pan, remove the transmission filter if needed. Replace solenoid. Replace all and refill transmission
you have to remove transmission to take out and replace throwout bearing
Remove the transmission and take it off.
Remove battery, take out battery tray then remove nut on top of pulley take pulley off slide the new belt on then replace the nut
If you can remove the transmission pan then you do not have to remove the transmission.
Take it to a registered dealer, way to much to remove to replace.
Make sure you disconnect the slave cylinder and take out of the transmission before you remove the transmission. Remove transmission, remove pressure plate & throw out bearing, and your clutch will fall off. Then just do in reverse - make sure you line the splines on the clutch. You can get an alignment tool from the parts house to make the transmission go in easier.
You need to remove the transmission from the vehicle. Most people would take this to a repair shop.
How many hours does it take to take out and replace a transmission on a commercial tractor as a Mack? And what would be the average price?
Just take the transmission off and the clutch will be exposed. Its that simple. Of course you need to remove the clutch cover, if any fingers are bent or broken, then replace the cover. While your at it replace the release bearing and pilot bearing.
I thought I could remove and replace the transmission in my Blazer, I did get it out but I didn't want to put it back in so I paid a local shop to come and get the blazer, transmission, and all the parts that had to be removed to get the transmission out and finish the job. I would suggest that since you are asking this question, maybe you would be better off going to a transmission shop in the first place. Mine is an automatic, a standard transmission would be much easier.
take it to the shop