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Home >> Lexus >> 1999 >> SC 400 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> A/C-Heater System >> Specifications
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A/C-Heater System: Specifications

SPECIFICATIONS

Application Specification
Compressor Type Nippondenso 10PA20 10-Cyl.
Compressor Belt Tension (1)
Compressor Oil Capacity (2) 4.1 ozs.
Refrigerant (R-134a) Capacity 31.7-35.3 ozs.
System Operating Pressures(3)
High Side 199-228 psi (14-16 kg/cm2 )
Low Side 21-36 psi (1.5-2.5 kg/cm2 )
(1) Belt tension is maintained automatically.
(2) Use ND-OIL 8 (38899-PR7-003).
(3) Specification is with ambient temperature at 86-95°F (30-35°C) and engine speed at 1500 RPM.