Jet from downstream cleanouts towards the tank when possible to push debris to the vacuum point
https://remote-wiki.win/index.php/Inexpensive_Sewage-disposal_Tank_Pumping_Solutions:_Dependable_Look_After_Your_Home
Jet from downstream cleanouts toward the tank when possible to press debris to the vacuum point, time out to camera-inspect progress, and map problem sections for future preventive service.