- Check & adjust all fluid levels
- Check & clean radiator and oil cooler
- Drain & clean fuel water separator
- Check & adjust belt tension
- Replace inner & outer air cleaner elements
- Inspect & adjust coolant hoses & clamps
- Check & clean A/C condenser
- Replace cab a/c filter
- Check & clean A/C drain pan
- Check A/C hoses and coolant system hoses for leaks and damages
- Check and adjust refrigerant level
- Wash machine
Models Included: KX033-4, U35-4, KX040-4, KX057-5, U48-5, U55-5, KX080-4S2
