Changing gearbox and converter in w211 220cdi 2008
#1
Changing gearbox and converter in w211 220cdi 2008
I am in the middle of the uinnstalling of my gearbox, and i shall change the converter,and the electrical plate,and all the solenoids,and overhaul the valve body in the gearbox,do i need to get the car reprogrammed,cause of the changing of electrical parts?.
What shall i check when i open the gearbox??,are there orher parts, that can be bad?
Anyone got a tip here?,i will upload some pictures in the proses,but now the car is just jacked up?please come with some inputs
What shall i check when i open the gearbox??,are there orher parts, that can be bad?
Anyone got a tip here?,i will upload some pictures in the proses,but now the car is just jacked up?please come with some inputs
#2
MBWorld Fanatic!
With your vehicle being a 2008 I'd be cautious. That was in the time frame of valve bodies being bad, A way to decipher would be DAS/Xentry. Looking at control unit version and knowing whether you have a nag1 or nag2. You have a 722.9 trans correct? An easy way to answer that question is do you have a fill tube in the engine bay for the transmission? Also I sure hope, if you do in fact have a .9, you get a new update screw and new drift with your conductor plate. And better make sure you add enough fluid to fill that torque converter too!!!!
Good luck lars
Good luck lars
#3
Thanks for answer,but my transmission is called:722640 07 228591 ,so then my valve body is oki?.but do you know if i need to program the new conductor plate with new solenoids,with a staar pc?
I will remember to fill the converter with the right amount of oil,btw:how much fluid to i need?
And are there other parts in the gearbox that i can change while i have it up?,i have bought a conductor plate,and all solenoids,and i will get the valve body overhauled,and new converter?because i remember in them old gearboxes,we changed some brake"pads".dont know the english word on them
I will remember to fill the converter with the right amount of oil,btw:how much fluid to i need?
And are there other parts in the gearbox that i can change while i have it up?,i have bought a conductor plate,and all solenoids,and i will get the valve body overhauled,and new converter?because i remember in them old gearboxes,we changed some brake"pads".dont know the english word on them
#4
MBWorld Fanatic!
nope, no programming needed. Not sure on the fluid level. Considering I have never drained a torque converter I'm no help on that aspect. However, Get you a 722.6 trans dipstick. http://www.ebay.com/itm/like/371041472867?lpid=82&chn=ps
#5
Thanks for tip cmriv, i have now ordered a trans dipstick, so i can measure oil lvl
Something more??,is it hard to change the clutch disc inside the gearbox?
Thanks again for replt, it really help me
Lars
Something more??,is it hard to change the clutch disc inside the gearbox?
Thanks again for replt, it really help me
Lars
#7
Thanks for reply, do you know where i can find step by step instruction?
Or is it possible that i can find a little used gearbox on e-bay,i have searched, but i did not find with all simular gearbox numbers
Or is it possible that i can find a little used gearbox on e-bay,i have searched, but i did not find with all simular gearbox numbers