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HAC-158 < BASIC INSPECTION > [MANUAL A/C (TYPE 2)] DIAGNOSIS AND REPAIR WORKFLOW DIAGNOSIS AND REPAIR WORKFLOW How to Perform Trouble Diagnosis For Quick And Accurate Repair INFOID:0000000009478372 WORK FLOW 1. LISTEN TO CUSTOMER COMPLAINT Listen to customer complaint. Get detailed information about the conditions and environment when the symp- tom occurs. >> GO TO 2 2. CHECK FOR SERVICE BULLETINS Check for any service bulletins. >> GO TO 3. 3. VERIFY THE SYMPTOM WITH OPERATIONAL CHECK Verify the symptom with operational check. Refer to Can a symptom be duplicated? YES >> Go to trouble diagnosis. Refer to HAC-208, "Symptom Matrix Chart" . NO >> System OK. |