Chapter 1 - Service Information, Work Orders and Vehicle Identification (page 1) Microsoft Word PDF Chapter 2 – Heating and Air-Conditioning Principles (page 10) Microsoft Word PDF Chapter 3 – The Refrigeration Cycle (page 21) Microsoft Word PDF Chapter 4 – Air-Conditioning Compressors and Service (page 51) Microsoft Word PDF Chapter 5 – Refrigerants and Refrigerant Oils (page 51) Microsoft Word PDF Chapter 6 – A/C System Components, Operation, and Service (page 64) Microsoft Word PDF Chapter 7 – Air Management System (page 86) Microsoft Word PDF Chapter 8 – Antifreeze and Coolant (page 100) Microsoft Word PDF Chapter 9 – Cooling System Operation and Diagnosis (page 109) Microsoft Word PDF Chapter 10 – Heating System Operation and Diagnosis (page 132) Microsoft Word PDF Chapter 11 – HVAC Electricity and Electronics (page 142) Microsoft Word PDF Chapter 12 – Automatic Temperature Control Systems (page 166) Microsoft Word PDF Chapter 13 – EV and HEV HVAC System (page 181) Microsoft Word PDF Chapter 14 – A/C Inspection, Performance Testing, and Leak Detection (page 201) Microsoft Word PDF Chapter 15 – Refrigerant Recovery, Recycling, and Recharging (page 213) Microsoft Word PDF Chapter 16 – A/C System Diagnosis and Repair (page 232) Microsoft Word PDF Chapter 17 – EPA Section 609 Certification (page 251) Microsoft Word PDF