Contents Wiring diagrams Section: Automatic HVAC System All sections

HVAC Systems - Automatic: Specifications Oldsmobile Bravada III

SPECIFICATIONS

ApplicationSpecification
Compressor TypeSanden Scroll
Compressor Belt Tension(1)
System Oil Capacity (2)
With Rear A/C8.5 ozs.
Without Rear A/C7.4 ozs.
Refrigerant (R-134a) Capacity
With Rear A/C48 ozs.
Without Rear A/C29 ozs.
System Operating Pressures (3)
High Side
With Rear A/C161-213 psi (11.3-15.0 kg/cm 2 )
Without Rear A/C160-200 psi (11.2-14.1 kg/cm 2 )
Low Side
With Rear A/C43-57 psi (3.0-4.0 kg/cm 2 )
Without Rear A/C31-44 psi (2.2-3.1 kg/cm 2 )
(1) Tighten serpentine belt until indicator mark on movable portion of belt tensioner is within limits of slotted area on stationary portion of belt tensioner. (2) Use PAG oil. (3) Specification is with ambient temperature at 76-85°F (24-29°C), relative humidity at 35-50 percent.
(1)Tighten serpentine belt until indicator mark on movable portion of belt tensioner is within limits of slotted area on stationary portion of belt tensioner.
(2)Use PAG oil.
(3)Specification is with ambient temperature at 76-85°F (24-29°C), relative humidity at 35-50 percent.

SYSTEM SPECIFICATIONS

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Actuator Retaining Screw, ALL1.9 N.m17 lb in
Blower Motor Control Processor Mounting Screw1.9 N.m17 lb in
Blower Motor Resistor Mounting Screw1.9 N.m17 lb in
HVAC Control Module Screw1.9 N.m17 lb in

Fastener Tightening Specifications