Suspect low side sealed system leak compressor is running and evap temp is 21 degrees. Unit is defrosting and has been getting worse over the last month. Visually inspected high side compartments no indications of a leak found but need to do a proper pressure and bubble checks for leak. Return with nitrogen and bubbles. Ordering low side components for when and if leak is located. Compressor ordered because unit is running continuously and might be burned out by time of return ; ordrng 1 WR87X36101 (Freezer evap) and 1 WR87X36103 (Fresh food evap) and 1 WR87X41785 (Compressor) and 1 WR87X30876 (Valve)

Ran diagnostics and found an F7E1 error code. Cleared code and checked underneath unit. Found loose connection on the capacitor and heard it click several times. Secured the connection on the capacitor and ran cycle. Unit passed all tests and is now operating as designed.

Ran cycle and unit did not heat up. Found thermal cut off open. Replaced thermal cutoff and ran cycle. Unit passed all tests and is now operating as designed.

Ran top burners and front 2 burners flames were not steady. Found valves loose from the gas tube. Secured valves and aligned the burner properly. Unit is now operating as designed.

Replaced parts and cycle. Unit passed all tests and the noise is no longer present.