3C17
TABLE XIV-IV. TROUBLESHOOTING CHART (AIR CONDITIONER) (CONT)
No indication of pressure on Cylinder empty or leak in Charge system and check
pressure gauge. system has exhausted for leaks.
pressure.
Pressure gauge or regulator Return unit to manufacturer
defective. or take to approved shop.
Pressure indication normal Oxygen cylinder regulator Return unit to manufacturer
but no oxygen flowing. assembly defective. or take to approved shop.
Offensive odors in oxygen. Cylinder pressure below Purge the oxygen system.
50 psi. Foreign matter has See direction in this
entered the system during chapter.
previous servicing.
Trouble Cause Remedy
Revised: 2/13/89
CHEROKEE ARROW III SERVICE MANUAL
ACCESSORIES AND UTILITIES
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