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:

    ECU diagnosis information
    DIAGNOSIS SENSOR UNIT Trouble Diagnosis with CONSULT DIAGNOSTIC CODE CHART NOTE:Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is stillo ...

    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 pressure reaches the standard, make sure that clearance between brake pedal and floor panel decreas ...

    Anti-lock Braking System (ABS) warning indicator
    When the parking brake is released and the brake fluid level is sufficient, if both the brake warning light and the ABS warning light illuminate, it may indicate the ABS is not functioning properly. Have the brake system checked and, if necessary, repaired. It is recommended that you visit a N ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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