so what are the questions?
#1
Hi. I have a grinding 3rd (often) and 4th (once in a while) gears. I want to open it to change those syncros. Since I have the transmission opened up, I would like to refesh it a bit. I don't hear bearing noise from it, but I could change some of the most important bearings so that I could be sure that everything is OK in it.
EHA tranny code in a 1.8T GTI.
It has 170 000km (~106 000 miles)
#3
While having the transmission opened, which parts should I change at the same time as the syncros?
#4
Gears, if they are worn at the synchro teeth, (3rd). Differential.(Pelo or quaife). Any of the bearings that have worn surfaces. Seals.
#5
2nd the seals, do both flange seals and input shaft seal minimum.. All 3 together probably 30$ or so.
#6
Do I need some special tools besides some different size pullers?