Heating and Air Conditioning: Technical Service Bulletins

• A/C - Refrigerant 134a Use
• A/C - Retrofitting R12 Systems to R134
  • Overview
  • Procedures
• A/C Refrigerant - Identifier
• A/C - Substitutes for R-12 Refrigerant
• A/C Refrigerant - General Recovery & Recycling Tips
• A/C - Revised Sealing Rings for Expansion Valves
• Air Regulation Controls - Modified
  • Overview
  • Parts Information:
  • Repair Information:
  • Warranty Information:
• Poly-Rib Belt - Alternator & A/C Compressor
• A/C Refrigerant - Correct Capacity
• A/C - Low Pressure Switch Replaced
• Tools - Compressor Seal Replacement
• A/C - Use of Correct Refrigerant
• A/C - Refrigerent Oil Volume Capacities