Coil Cleaning
Refrigerant Check
Leak Detection
Leak Repair
Electrical Components Check
TD Check
Inspect/Clean Condensation Pans
Inspect Belts
Inspect Pulleys
Inspect Bearings
Inspect Motors
Inspect Compressors
Inspect All Contacts
Inspect Air Filters
Inspect Heat Strips
Inspect Pilot Assembly
Inspect Thermostat
Amp Draw Motors/Compressors

cool air



Inspect Bearings

Bearings should be inspected at least yearly and more often if possible. Bearings need to be properly greased or they will over heat causing major damage.

Damaged bearings may cause:

  • Damage to shafts
  • Damage to motors
  • Damage to belts
  • Damage to blower wheels

Replacing all these parts due to a bad bearing can be extremely costly in some cases. Usually items such as shafts need to be specially ordered so there will be a delay before the work can even begin. The labor involved may be high due to some types of bearings and shafts can be very time consuming to replace. Keeping bearings properly lubed can help prevent this from occurring.





 © 2006 Dallas Cool Air Corp.