Customer recently replaced the air filter. Coil is very clean. I cleaned the condensate pan and drain lines and ran hot water to flush the debris and to check for proper drainage without leaks. I checked the electrical wiring and electrical systems, all are within specification except for the voltage absorption system for the compressor. I alerted the customer to this. I operated the unit on second stage cooling mode and confirmed proper flow rate and heat of rejection. I recorded 20+ degree delta temperatures across the evaporator coil. I pressurized the ground loop to 65 psi. Unit is operating normal. Customer approved replacement of voltage absorption system but unfortunately I do not have a replacement in this van. I filled in a part order form just to make sure whomever returns has a 30uf W.F. capacitor. In regards to the plumbing repair. Customer had already opened up the ceiling area to expose the leaking pipe. It’s .5†copper and about 2 feet need to be cut out and sweate