AC tuneup on a 2000 air conditioning system. System is actually in good condition for its age. It is showing problems with the common were components of the air conditioner. When I took the access panel off the outdoor condenser, I did find that it was full of dirt and debris. There was a burnt high voltage line coming into the contactor as you can see in the picture. The contactor is in bad shape as well. Recommended an AC tuneup kit which comes with a capacitor a contactor and a hard start kit. Customer approved repairs. I also noticed the thermostat wire going to the outdoor unit is starting to lose its coding and may cause issues in the future. Have included an estimate to run new thermostat wire. All of the components are measuring properly at this time temperature split is perfect at 21 degrees.Client is up for renewal on WSC.