Contents Wiring diagrams Section: Manual HVAC System All sections

HVAC System: Specifications Chevrolet Metro I

Manual HVAC System 1 illustration

SPECIFICATIONS

ApplicationSpecification
Compressor TypeNippondenso 10-Cyl.
Compressor Belt Deflection (1)9/32-3/8" (7-9 mm)
System Oil Capacity (2)3.4 ozs.
Refrigerant (R-134a) Capacity19.4-21.1 ozs.
System Operating Pressure (3)
High Side185-228 psi (13.0-16.0 kg/cm 2 )
Low Side29.9-46.9 psi (2.1-3.3 kg/cm 2 )
(1) Specification is with 22 lbs. (9.9 kg) of force applied midway on longest span of belt. (2) Use Polyalkylene Glycol (PAG) oil. (3) Specification is with ambient temperature at 80°F (27°C), relative humidity at 50-70 percent and engine speed at idle RPM.
(1)Specification is with 22 lbs. (9.9 kg) of force applied midway on longest span of belt.
(2)Use Polyalkylene Glycol (PAG) oil.
(3)Specification is with ambient temperature at 80°F (27°C), relative humidity at 50-70 percent and engine speed at idle RPM.

SPECIFICATIONS

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
Compressor Bracket Bolt
Front47-50 (64-68)
Right25-29 (34-39)
Compressor Mounting Bolt16-20 (22-27)
Condenser Outlet Pipe Fitting Nut26 (35)
Evaporator Inlet Pipe Fitting Nut26 (35)
Idler Pulley Lock Nut32-36 (44-49)
Receiver-Drier-To-Evaporator Inlet Pipe Fitting Nut26 (35)
INCH Lbs. (N.m)
Battery Terminal49 (5.5)
Compressor Discharge Pipe Fitting87 (9.8)
Condenser Inlet Pipe Fitting Nut87 (9.8)
Hood Latch Assembly Mounting Bolt62 (7)

TORQUE SPECIFICATIONS

Manual A/C-Heater System Wiring Diagram (Metro & Firefly (Canadian)). Scheme 1

Scheme 1: Manual A/C-Heater System Wiring Diagram (Metro & Firefly (Canadian))