Howdy all "gassers" out there.! I am currently cleaning and refurbishing a Tillotson HU134A 036 carb on a DLA 32cc engine using the repair kit RK-31-HU just bought from Tillotson on Ireland.
All seems straightforward except one thing that really puzzles me:
In the kit is included a new circular aluminium cup which appears to have its "old friend" situated under the pump membrane. It is evident that the old cup has been punched into place since it has become somewhat "flattened" in the process. See attached pic.
My question to you all: How can I remove the old cup since it is impossible to push it out from behind..?!?!?! Should I remove it at all, or just leave the old cup as is and only change filter, gaskets and membranes..?? Why then is the cup included in the kit..?? Have searched this site for info on this but not found what I seek and therefore I will be very grateful for all input I can get from you. Thanks in advance/canardlover