I have taken out my gearbox this weekend and need some advise. I think (mever seen one before now) has come to the end of its lifespan (198000 km). There was lots of thick grease in the bell housing and also on the flywheel. Clutch plate almost on the rivets and blueish burn marks on the pressure plate and flywheel.
Now I need some help from the guys that know. There is a t connection on the vacumm lines that goes to the pump, but only one pipe. This goes onto the t on the pipe. The other end seems to go nowhere and is openat the end. is this correct or should this be a closed pipe and no t piece at this point A on photo.
Comments please
Progress update
Replaced All components on Friday night. Replaced rear cranck seal and also release bearing. Cleaned flywheel, clutch plate and pressure plate. Removed fork and lubed. Must admit, this is not an easy one man job mainly due to weight and size of gearbox. Special thanks to my Jessie and Migual ( 13 and 11) for the help. Also thanks to Pashka and Anton.
I am now very surprised at how soft the clutch is. The gear slap on startup and rough idleing is now gone. No signs of any shrudder on pull away.
Word of warning, be careful with old plastic components. I broke the front speed sensor (R560)




Thanks to all previous post. This has been a huge help for DIY