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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSNISSAN-DATSUN2003SENTRA SE-R SPEC VREPAIR AND DIAGNOSISQUICK LOOKUPSCOMMON SPECS & PROCEDURESAIR CONDITIONINGMANUAL SYSTEMSERVICE SPECIFICATIONS
2003 Nissan-Datsun Sentra SE-R Spec V
Service Specifications
2003 Nissan-Datsun Sentra SE-R Spec VSECTION Service Specifications
SPECIFICATIONS
| Application | Specification | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Compressor Type | |||||||||||
| 1.8L | Zexel DKV-11G Rotary Vane | ||||||||||
| 2.5L | Zexel DKV-14G Rotary Vane | ||||||||||
| Compressor Belt Deflection | |||||||||||
| 1.8L (1) | |||||||||||
| New Belt | .18-.20 in. (4.5-5.0 mm) | ||||||||||
| Used Belt | .21-.24 in. (5.3-5.7 mm) | ||||||||||
| 2.5L | (2) | ||||||||||
| System Oil Capacity | (3) 6.1 ozs. | ||||||||||
| Refrigerant (R-134a) Capacity | 15.8-19.4 ozs. | ||||||||||
| System Operating Pressures (4) | |||||||||||
| High Side | 186-228 psi (13.1-16.0 kg/cm2 ) | ||||||||||
| Low Side | 24-31 psi (1.7-2.2 kg/cm2 ) | ||||||||||
|
|||||||||||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.