Operation CHARM: Car repair manuals for everyone.

System Diagnosis

Refer to Figs. 1 through 5 for Insufficient Cooling troubleshooting procedures.


Fig. 1 Chart A: Cycling Clutch Orifice Tube-General System Check:





Fig. 1 Chart A: General System Check.


Fig. 2 Chart B: General Compressor Operation:





Fig. 2 Chart B: General Compressor Operation.


Fig. 3 Chart C: Compressor Cycling Rate:





Fig. 3 Chart C: Compressor Cycling Rate.


Fig. 4 Chart D: Compressor Cycling Pressure:




Fig. 5 Chart E: Compressor Cycling Pressure:





Figs. 4 & 5 Chart D & E: Compressor Cycling Pressure.