Nissan Maxima Service and Repair Manual: Vacuum lines

Inspection

VISUAL INSPECTION

Check for improper assembly, damage and deterioration. Replace as necessary.

CHECK VALVE INSPECTION

Nissan Maxima. CHECK VALVE INSPECTION

Airtightness Inspection

Use a suitable tool to check the built-in check valve. Replace the vacuum hose with the built-in check valve as an assembly if the vacuum hose is out of specification

BRAKE MASTER CYLINDER

Inspection

LEAK INSPECTION

Check for leaks at master cylinder to brake booster attachment point, reservoir tank, and brake tube connections.

    Brake booster
    Inspection OPERATION With engine stopped, change vacuum to atmospheric pressure by depressing brake pedal several times. Then with brake pedal fully depressed, start engine and when vacuum pre ...

    Brake tube and hose
    Hydraulic Circuit Actuator Master cylinder Brake booster Connector Union bolt 18.2 N*m (1.9 kg-m, 13 ft-lb)  Flare nut M12 22.1 N*m (2.3 kg-m, 16 ft-lb)  Flare n ...

    Other materials:

    P0197, P0198 EOT sensor
    Description The engine oil temperature sensor is used to detect the engine oil temperature. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the engine oil temperature input. The sensor uses a thermistor which is sensitive to the change in te ...

    Air mix door control system
    System Diagram System Description The air mix doors are automatically controlled so that in-vehicle temperature is maintained at a predetermined value by the temperature setting, ambient temperature, intake temperature and amount of sunload. SYSTEM OPERATION The A/C auto amp. receive ...

    Power outlet
    Console Box The power outlet is for powering electrical accessories such as cellular telephones. It is rated at 12 volt, 120W (10A) maximum. The power outlet is powered only when the ignition switch is in the ACC or ON position. CAUTION The outlet and plug may be hot during or immedi ...

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    Nissan Maxima Service and Repair Manual

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