Brad_SwiftFur
Senior Member
Been out of town for a few days ...
The Summit Racing clutch may not be what you need. That's designed for hot rods, not a heavy bus. Besides, you may have a larger clutch, or a different transmission input shaft design.
Good going on at least making some progress on getting the clutch going. It's normal for the clutch pedal to take considerable effort to push. Remember, there's a lot of weight to move, and it needs a lot of friction to get that bus moving. In turn, it needs several strong springs to generate that friction, and those are what you are resisting to release the clutch. They do make "Easy Pedal" clutches (pressure plates) which give up a bit of spring pressure in exchange for less pedal effort.
Many older manual vehicles didn't have clutch interlock switches and yours is probably no exception. These didn't become common until later years and even then not all vehicles had/have them. (I drive a 2015 Volvo road tractor and I can start it without touching the clutch).
The Summit Racing clutch may not be what you need. That's designed for hot rods, not a heavy bus. Besides, you may have a larger clutch, or a different transmission input shaft design.
Good going on at least making some progress on getting the clutch going. It's normal for the clutch pedal to take considerable effort to push. Remember, there's a lot of weight to move, and it needs a lot of friction to get that bus moving. In turn, it needs several strong springs to generate that friction, and those are what you are resisting to release the clutch. They do make "Easy Pedal" clutches (pressure plates) which give up a bit of spring pressure in exchange for less pedal effort.
Many older manual vehicles didn't have clutch interlock switches and yours is probably no exception. These didn't become common until later years and even then not all vehicles had/have them. (I drive a 2015 Volvo road tractor and I can start it without touching the clutch).