Heater & Air Conditioner
Section HA — 52 pages
DESCRIPTION — Overall System
HA-5 — HA-7DESCRIPTION — Refrigeration System
HA-8PREPARATION
HA-9 — HA-13DISCHARGING, EVACUATING, CHARGING AND CHECKING
HA-14 — HA-24- HA-14Work Procedure
- HA-15Setting of Service Tools
- HA-16Setting of Service Tools (Cont'd) / Discharging / Refrigerant Recovery
- HA-17Discharging (Cont'd) / Refrigerant Recycling
- HA-18Evacuation / Checking Airtightness / Charging Refrigerant
- HA-19Charging Refrigerant (Cont'd) / Setting of Flow Meter
- HA-20Charging Refrigerant
- HA-21Charging Refrigerant (Cont'd) / Inspection for Refrigerant Leaks
- HA-22Inspection for Refrigerant Leaks (Cont'd) / Removal of Service Tools
- HA-23Confirmation of Amount of Charged Refrigerant
- HA-24Confirmation of Amount of Charged Refrigerant
SERVICE PROCEDURES
HA-25 — HA-26COMPRESSOR OIL — Checking and Adjusting
HA-27 — HA-28DIAGNOSES — Overall System
HA-29 — HA-37- HA-29/ How to Perform Trouble Diagnoses for Quick and Accurate Repair
- HA-30/ Operation Check
- HA-31/ Operation Check
- HA-32/ Performance Chart
- HA-33/ Performance Test Diagnoses — INSUFFICIENT COOLING
- HA-34/ Performance Test Diagnoses (Cont'd) — TROUBLE DIAGNOSES FOR ABNORMAL PRESSURE
- HA-35/ Performance Test Diagnoses (Cont'd) — Abnormal pressure cases B, C, D
- HA-36/ Performance Test Diagnoses (Cont'd) — Abnormal pressure cases D, E
- HA-37/ Performance Test Diagnoses (Cont'd) — Abnormal pressure case F
TROUBLE DIAGNOSES
HA-38 — HA-52- HA-38Contents / Symptom Chart
- HA-39Preliminary Check 1 (Front A/C does not blow cold air)
- HA-40Harness Layout for A/C System
- HA-41Circuit Diagram for Quick Pinpoint Check
- HA-42Wiring Diagram — Air Conditioner (engine-room half)
- HA-43Wiring Diagram — Air Conditioner (Cont'd) (interior half)
- HA-44Wiring Diagram – Heater / Main Power Supply and Ground Circuit Check
- HA-45Diagnostic Procedure 1 (Blower motor does not rotate)
- HA-46Diagnostic Procedure 1
- HA-47Diagnostic Procedure 2 (Magnet clutch does not operate)
- HA-48Diagnostic Procedure 2
- HA-49Diagnostic Procedure 2
- HA-50Diagnostic Procedure 2
- HA-51Electrical Components Inspection (Dual-pressure switch, Thermo control amp., A/C relay)
- HA-52Control Cable and Rod Adjustment