File number: 87841919Found freezer has high temp alarm. Refrigerator section holding temp. Checked refrigerant charge. Found is 15 inches in vacuum. Appears to be good. Contacted tech support. Tech support had me run through diagnostics, had me check amp draw of compressor. Tech support stated based on amp draw and freezer section not cooling at all issue is low refrigerant or restriction. Tech support had me open step valve filter drier. Pressurized with nitrogen at 100 psi. Used refrigerant leak detector to check for leaks in system. No leaks found and pressures held for about 30 minutes and did not drop with step valve opened. Recovered refrigerant. Purged nitrogen through high side and low side. No restrictions found. Pulled vacuum and weighed in 90grams of r600a.

Lg dishwasher not draining again. Used shop vac to remove standing water. Uninstalled and disassembled dishwasher. Removed drain pump. Found small bone or rock in sump of drain pump which was blocking drain pump impeller from operating. Removed debris again and reassembled dishwasher. Tested operations. Verified dishwasher is again able to drain. Reinstalled dishwasher.

Lg dishwasher not draining water. Disassembled and uninstalled dishwasher. Removed drain pump. Found small screw in drain pump. Removed screw. Reassembled and tested operations. Verified drain pump is now draining water. Verified no water leaks. Reinstalled and leveled dishwasher. Installed missing securing screw. Suspect this is the screw that got caught in drain pump

Arrived on site no heat no igniter glow - disassembled and reseated all connections heat tests good

Replaced the app cover in freezer section this assembly fit a little bit better and I resealed it tested airflow. All functions test good this is a parts warranty repair 0 due estimate