The only simple thing you can try other than a full rebuild,change the gearbox oil.
drain out the ep oil and then refill the gearbox with 10/40 engine oil.
Richard
rbtransmissions@aol.com
Richard
July 2006
I can answer this question...
how can i fix a cruncy 3rd gear on my 1995 laguna?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.