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.
2009 Acura CSX Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Air Conditioning
AIR CONDITIONING SPECIFICATION
| Item | Measurement | Qualification | Standard or New |
|---|---|---|---|
| Refrigerant | Type | Β | HFC-134a (R-134a) |
| Capacity of system | Β | 400-450 g (14.1-15.8 oz) | |
| Refrigerant oil | Type | Β | SP-10 (P/N 38897-P13-A01 or 38899-P13-A01) |
| Capacity of components | Condenser | 50 mL (12/3 fl.oz) | |
| Evaporator | 40 mL (1 1/3 fl.oz) | ||
| Each Line and hose | 10 mL (1/3 fl.oz) | ||
| Compressor | 75-85 mL (2 1/2-2 5/6 fl.oz) | ||
| Compressor | Field coil resistance | At 20Β°C (68Β°F) | 3.15-3.45 Ξ© |
| Pulley-to-armature plate clearance | Β | 0.35-0.65 mm (0.014-0.026 in.) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.