Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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Expansion Valve: Testing and Inspection
ON-VEHICLE INSPECTION 1.
Connect the manifold gauge set.
2. Operate the engine at 2,000 rpm and set the air conditioner to MAX-COOLING.
3.
Check the low and high pressures.
Normal pressure:
LOW PRESSURE: 196 - 294 kPa (2 - 3 kg/cm2, 28 - 43 psi)
HIGH PRESSURE: 1,373 - 1,570 kPa (14.0 - 16.0 kg/cm2, 199 - 228 psi) If the pressures are not as specified, replace the
expansion valve.
