Got a '66 gallion 104B with jnr100 cummins with a pt pump. I've got a Manual for type G and type R pumps but neither of those match what I have. My pump is leaking fuel between the mating surfaces of the throttle housing and main pump housing. Is there anything special I need to know before taking the four bolts that hold the throttle housing on to replace the gasket?
Does this help?
Should be able to just pull it off from memory, you have to be able to really.
Just to be somewhat safe I would clean around it real good and put something under to catch anything that might drop out.