hi jarek if your electric fuel pump is fitted as per standard it should be between the fuel tank and the fuel valve. there should definitely be fuel coming out (if the fuel vale is open) my fuel pump (which i believe to be standard) makes a TIC tic TIC tic TIC tic noise ticking every 0.5 seconds (or so). try disconnecting the fuel line on the inlet side of the mechanical fuel pump to see if the fuel has made it that far. maybe the finger filter in the bottom of the tank is blocked. mine was fairly pegged with silicone at one stage (various sources judging by the various colours found). hope this helps ________________________________ From: [email protected] <[email protected]> on behalf of Jarek Steliga <[email protected]> Sent: Monday, November 11, 2019 12:01 PM To: Laurie Hoffman via dog <[email protected]> Subject: [DOG mailing list] H 36 electric fuel pump
Hi, How to make sure the pump functions properly? Does it produce some audible buzz sound when switched on? When I disconnected the fuel hose at the carburetor and switched the pump on, no fuel flowed. Is this pump just a back up in case the main engine driven pump fails during take off / landing? What is the electrical pump's location relative to the shut off valve? As per diagram between the fuel shut off valve and the carb? Tank you in anticipation Regards Jarek
