LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2004 >> Explorer 4.0 E, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC - Climate Control System >> Specifications >> Climate Control System General Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Climate Control System General Specifications

CLIMATE CONTROL SYSTEM GENERAL SPECIFICATIONS

Item Specification
A/C Compressor 
Type Visteon SC115 fixed scroll
Displacement 115 cc (7 cu in)
Rotation Clockwise
A/C Pressure Relief Valve (1)
Open pressure 3,792-4,137 kPa (550-600 psi)
Evaporator Core Orifice 
Color Red
Diameter 1.57 mm (0.062 in)
Magnetic clutch 
Air gap clearance 0.35-0.75 mm (0.014-0.030 in)
Pressure Cutoff Switch  (1) 
Open status 3,137-3,413 kPa (455-495 psi)
Closed status 1,586-1,999 kPa (230-290 psi)
A/C cycling Switch (1) 
Open status 145-159 kPa (21-23 psi)
Closed status 290 kPa (42 psi)
O-Ring Lubricant 
Refrigerant Compressor Oil (Mineral Oil) F73Z-19577-AA (Motorcraft YN-9-A) ESH-M2C31-A2
Refrigerant Lubricant and Capacity 
PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) WSH-M1C231-B
Capacity without auxiliary climate control 266 ml (9 oz)
Capacity with auxiliary climate control 384 ml (13 oz)
Refrigerant and Capacity 
R-134a Refrigerant YN-19 WSH-M17B19-A
Capacity without auxiliary climate control 0.91 kg (32 oz)
Capacity with auxiliary climate control 1.59 kg (56 oz)
Refrigerant System Cleaner 
A/C Systems Flushing Solvent F4AZ-19579-A -
(1) Manifold gauge set pressures may vary slightly depending on the distance between the service gauge port valve and the A/C pressure relief valve, the A/C cycling switch, and the pressure cutoff switch location.