Replaced blower and motor. All ok

Customer refrig is going down to 30f when set to 37f. Got ahold of techline spoke with curt. Sr#7738785687 found air leaking out of damper techkine had me permagum to stop air

Replaced sump assy. Test op. Leak strip under unit

found loose wire at damper causing intermittent power loss. secured and tested. advised cust if doors are not opened for extended periods of time temp normalization Nd partial freezing may occur. adjusted temps all ops test good.

"Found 5c error. Cleaned out drain pump filter, still not draining, replaced drain pump, test op."