Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSOLDSMOBILE1998ACHIEVA 3.1 M, 4T40E/MN4REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 23 (HVAC SYSTEM - MANUAL)A/C SYSTEM SPECIFICATIONS
1998 Oldsmobile Achieva 3.1 M, 4T40E/MN4
A/C System Specifications
1998 Oldsmobile Achieva 3.1 M, 4T40E/MN4SECTION A/C System Specifications
WARNING: This page is about a different car, the 1998 Oldsmobile Cutlass and 1998 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
A/C SYSTEM SPECIFICATIONS
| Application | Specification | |||||||
|---|---|---|---|---|---|---|---|---|
| Compressor Type | Harrison V5 5-Cyl. | |||||||
| Compressor Belt Tension | (1) | |||||||
| System Oil Capacity (2) | 9.5 ozs. | |||||||
| Refrigerant (R-134a) Capacity | 28 ozs. | |||||||
| System Operating Pressures (3) | ||||||||
| High Side | 150-325 psi (10.5-22.9 kg/cm2 ) | |||||||
| Low Side | 32-50 psi (2.2-3.5 kg/cm2 ) | |||||||
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.