johnnyspencer
New Member
- Posts
- 16
Hi, I have a 2001 td4 auto thats slipping changing from 3rd to 4th and 4th to 5th also slips under acceleration in 4th. Not bad when cold but gets a lot worse when hot. Now then, iv stripped out the box and removed the high clutch piston and reverse piston. Theres what looks like a hairline crack in the piston and the friction plates look burnt. I have never played with one of these auto boxes before so any help would be greatly appreciated. What i would like tho know is.....
1, Is the piston going to be at fault or is it just a manufacture mark?
2, does anybody know the tolerances of thr friction plates and steels as i don want to replace them if there ok?
3, where do i go to buy the parts for it?
Many thanks in advance and heres a few pics of my findings so far......
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2267_zpsd490e9bc.jpg&hash=66683aba94ba690224b86c7ffa840ed9)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2265_zpsfe7c9d41.jpg&hash=d40d3bb7ef65e7c8ab145876cce253b7)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2270_zps02a41ee6.jpg&hash=813c2859dcad35cd82eba0820840808a)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2269_zpsd4235577.jpg&hash=0c778a8b3d56b2dade9480f8a078cea1)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2268_zpsc55c818e.jpg&hash=8d3ed2fdb4895cfb64cfb128bc016037)
1, Is the piston going to be at fault or is it just a manufacture mark?
2, does anybody know the tolerances of thr friction plates and steels as i don want to replace them if there ok?
3, where do i go to buy the parts for it?
Many thanks in advance and heres a few pics of my findings so far......
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2267_zpsd490e9bc.jpg&hash=66683aba94ba690224b86c7ffa840ed9)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2265_zpsfe7c9d41.jpg&hash=d40d3bb7ef65e7c8ab145876cce253b7)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2270_zps02a41ee6.jpg&hash=813c2859dcad35cd82eba0820840808a)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2269_zpsd4235577.jpg&hash=0c778a8b3d56b2dade9480f8a078cea1)
![](/proxy.php?image=http%3A%2F%2Fi249.photobucket.com%2Falbums%2Fgg211%2Fjohnnyspencerbucket%2FIMG_2268_zpsc55c818e.jpg&hash=8d3ed2fdb4895cfb64cfb128bc016037)
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