Introducere
This service manual provides detailed information for the inspection, maintenance, and repair of the 1986 Nissan Sentra. It is designed for use by qualified service technicians and individuals with a thorough understanding of automotive systems. Adherence to the procedures outlined herein is crucial for ensuring the safety and proper operation of the vehicle.
Always refer to the latest service bulletins and technical updates from Nissan Motor Co. for the most current information.
Informații generale
Before beginning any service procedure, familiarize yourself with the vehicle's systems and safety precautions. This manual is organized into sections covering specific vehicle components and systems.
Măsuri de siguranță
- Always disconnect the battery negative terminal before working on electrical components.
- Folosiți echipament individual de protecție (EIP) adecvat, cum ar fi ochelari de protecție și mănuși.
- Ensure the vehicle is securely supported on jack stands when working underneath.
- Exercise caution when working with hot engine components or fluids.
- Refer to local regulations for proper disposal of automotive fluids and parts.
Întreținerea motorului
This section details routine maintenance and service procedures for the engine system.
Schimb de ulei și filtru
- Warm the engine to operating temperature.
- Așezați o tavă de colectare sub dopul de scurgere a uleiului.
- Remove the drain plug and allow oil to drain completely.
- Replace the drain plug with a new washer and tighten to specified torque.
- Remove the oil filter using an appropriate wrench.
- Apply a thin coat of new oil to the gasket of the new filter.
- Install the new oil filter and tighten by hand until the gasket contacts the mounting surface, then turn an additional 3/4 turn.
- Umpleți motorul cu tipul și cantitatea recomandată de ulei de motor.
- Porniți motorul și verificați dacă există scurgeri.
- Verify oil level and adjust as necessary.
Ulei de motor recomandat: Refer to vehicle specifications for viscosity and API service classification.
Oil Filter Part Number: Consult your Nissan dealer or parts catalog for the correct part number.
Depanare
This section provides diagnostic charts and common solutions for various vehicle issues.
Engine Cranks but Will Not Start
| Simptom | Cauza posibila | Acţiune |
|---|---|---|
| No fuel pressure | Faulty fuel pump, clogged fuel filter, empty fuel tank | Check fuel pump operation, inspect fuel filter, verify fuel level. |
| Fără scânteie | Faulty ignition coil, distributor issue, wiring problem | Inspect ignition system components, check wiring continuity. |
| Compresie scăzută | Worn piston rings, valve issues, head gasket failure | Perform a compression test, inspect cylinder head. |
Specificații
Key technical specifications and torque values for the 1986 Nissan Sentra.
Engine Specifications (Typical E16 Engine)
- Tip motor: 1.6L (1597cc) 4-cylinder, SOHC
- Alezajul x cursa: 76.0 x 88.0 mm (2.99 x 3.46 inchi)
- Raport de compresie: 9.0:1
- Momentul aprinderii: 8° BTDC ± 2° (at idle)
- Distanța bujiilor: 0.8 - 0.9 mm (0.031 - 0.035 țoli)
Capacități fluide
- Engine Oil (with filter): 3.2 liters (3.4 US qt)
- Sistem de racire: 6.5 liters (6.9 US qt)
- Manual Transmission Fluid: 2.8 liters (3.0 US qt)
- Lichid de frână: DOT 3 or DOT 4
Torque Specifications (Examp)
- Wheel Lug Nuts: 88-118 Nm (65-87 ft-lb)
- Buşon de golire a uleiului: 29-39 Nm (22-29 ft-lb)
- Bujii: 20-29 Nm (15-22 ft-lb)
Suport și resurse suplimentare
For further assistance, genuine Nissan parts, or professional service, please contact your authorized Nissan dealer.
You can also visit the official Nissan service website for additional technical information and updates: Nissan Service & Maintenance