Contents Wiring diagrams Section: Manual HVAC System All sections

HVAC System: Specifications Ford Explorer IV

GENERAL SPECIFICATIONS

ItemSpecification
Evaporator Core Orifice
Color with auxiliary climate controlBlack
Color without auxiliary climate controlRed
Magnetic Clutch
Air gap clearance0.35-0.65 mm (0.014-0.026 in)
Refrigerant Lubricant and Capacity
PAG Refrigerant Compressor Oil (R-134a Systems) YN-12-DWSH-M1C231-B
Capacity without auxiliary climate control266 ml (9 fl. oz.)
Capacity with auxiliary climate control473 ml (16 fl. oz.)
Refrigerant and Capacity
R-134a Refrigerant YN-19 (US); CYN-16-P or CYN-16-R (Canada)WSH-M17B19-A
Capacity without auxiliary climate control0.88 kg (31 oz.)
Capacity with auxiliary climate control1.33 kg (47 oz.)
Heater Core and Evaporator Core Housing Sealant
RTV Silicone Sealant TA-31

GENERAL SPECIFICATIONS

TORQUE SPECIFICATIONS

DescriptionNm
A/C clutch disc and hub bolt13
A/C compressor bolt25
A/C compressor fitting nuts15
A/C compressor nuts25
A/C compressor studs (4.0L)4
A/C compressor studs (4.6L)14
A/C line bracket nut at dash panel6
A/C pressure relief valve10
Compressor-to-condenser discharge line bracket nut (4.0L)7
Compressor-to-condenser discharge line bracket nut (4.6L)9
Condenser bolts12
Condenser fitting nuts8
Condenser-to-evaporator line bracket nut7
Coolant bottle bolts9
Coolant expansion tank bolts7
Cooling module bolts12
Dash panel A/C line bracket nut11
Evaporator core orifice access fitting24
Fender splash shield A/C line bracket nut11
Heater core and evaporator core housing nuts9
High-pressure Schrader-type valve2.5
High-pressure service gauge port valve cap0.8
Low-pressure Schrader-type valve1.8
Low-pressure service gauge port valve cap0.8
Low-side service port stem bracket bolt11
Suction accumulator bolt11
Suction accumulator fitting nuts8
Suction accumulator stud11
Suction accumulator-to- compressor line bracket bolt11
Suction accumulator-to- compressor line bracket nut7
Suction accumulator-to- compressor line middle fitting nut8

TORQUE SPECIFICATIONS