thanks for sharing your experience, for nylon pipe end at motor/pump output it seems to be fixed by special tools and re fixed again in past job, i have to cut the end with the motor replacement but this pipe is rigid can't be tight firmly in the new motor with metal clip. any solution for this nylon pipe.
Do you know if you can clean the i side of the assembly? The inside of the outer housing has stuff built up in it. Looms like metal shavings. Could I wipe it down with a damp towel dipped in soap water or would thay ruin the whole fuel pump system