Which is damaged - the green housing cap or the housing? In either case, yes you can do the repair with the transmission in situMy fifth gear cover is damaged, can it be R&R while the transmission is in the car, is it just held on by four bolts?
The housing is damaged from the calcium during the winter, where it connects to the gearbox support.Which is damaged - the green housing cap or the housing?
I second that, be very careful!!Another note: When you remove the 5th housing, carefully pull it off the transmission and make sure the shift fork rod isn't coming out with it - you'll have a bad day if it's removed