Heating and Air Conditioning: Technical Service Bulletins

• A/C System - Retrofitting R-12 to R-134a
  • Overview
  • Cautions
  • Compressor Identification
  • System Preparation
  • Nippondenso Compressor A/C System
    • Replacement Compressor Updating
    • Required Parts
    • Retrofit Procedures
  • Zexel Compressor A/C System
    • Replacement Compressor Updating
    • Required Parts
    • Retrofit Procedures
  • Refrigerant/Oil Capacity Table
• A/C - System Discharging and Environmental Laws