Service Specifications
| Application | Specification |
|---|
| Compressor Type | ATMOS GU10 |
| Compressor Belt Deflection | (1) |
| Compressor Oil Capacity (2) | 5.07 ozs. |
| Refrigerant (R-134a) Capacity | 16.8 ozs. |
| System Operating Pressures (3) |
| High Side | 245-280 psi (17.2-19.7 kg/cm 2 ) |
| Low Side | 14-22 psi (1.0-1.5 kg/cm 2 ) |
| System Refrigerant Oil Capacity | (4) |
| (1) Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary. (2) Use ZXL 100PG compressor (3) Specification is with ambient temperature at 80°F (27°C) and engine speed at 1500 RPM. (4) If replacing the compressor, measure the amount of oil drained from the old A/C compressor, pour the same amount plus 0.5 ounce (15 ml) of clean PZXL 100PG compressor oil into the new A/C compressor. If replacing the condenser, measure the amount of oil drained from the old A/C condenser, pour the same amount plus 1.6 ounce (47 ml) of clean PZXL 100PG compressor oil into the new A/C condenser. If replacing the evaporator, measure the amount of oil drained from the old A/C unit or evaporator, pour the same amount plus 1.6 ounce (47 ml) of clean PZXL 100PG compressor oil into the new A/C evaporator. |
| (1) | Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary. |
| (2) | Use ZXL 100PG compressor |
| (3) | Specification is with ambient temperature at 80°F (27°C) and engine speed at 1500 RPM. |
| (4) | If replacing the compressor, measure the amount of oil drained from the old A/C compressor, pour the same amount plus 0.5 ounce (15 ml) of clean PZXL 100PG compressor oil into the new A/C compressor. If replacing the condenser, measure the amount of oil drained from the old A/C condenser, pour the same amount plus 1.6 ounce (47 ml) of clean PZXL 100PG compressor oil into the new A/C condenser. If replacing the evaporator, measure the amount of oil drained from the old A/C unit or evaporator, pour the same amount plus 1.6 ounce (47 ml) of clean PZXL 100PG compressor oil into the new A/C evaporator. |
A/C SYSTEM SPECIFICATIONS
Torque Specifications
| Application | Ft. Lbs. (N.m) |
|---|
| A/C Compressor Fitting Bolts | 11.6-16.6 (15.7-22.6) |
| A/C Compressor Mounting Bolts | 11.6-16.6 (15.7-22.6) |
| Dashboard Mounting Bolts (Bolt "A") (1) | 13.2-18.8 (18.6-25.5) |
| Power Steering Oil Pump Mounting Bolt | 14-18 (18.6-25.5) |
| Power Steering Pressure Pipe Mounting Bolts | 22-32 (29.4-44.1) |
| Power Steering Oil Pump Bracket Mounting Bolt (3.0L) | 14-18 (18.6-25.5) |
| Steering Wheel Nut | 30-36 (39.2-497) |
| INCH Lbs. (N.m) |
| Dashboard Mounting Bolts (Bolt "B") (1) | 19-26 (2.1-2.9) |
| Drivers Side Air Bag Module Mounting Bolt | 79-112 (8.9-12.7) |
| Passenger Side Air Bag Module Mounting Bolt | 70-104 (7.9-11.7) |
| Steering Wheel Column Bolts | 79-112 (8.9-12.7) |
| (1) (Scheme 1) |
A/C SYSTEM TORQUE SPECIFICATIONS
Scheme 1
