Brake System: Overview Nissan Armada I рестайлинг

OPERATION PROCEDURE

1. Connect both battery cables. NOTE: Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the "ACC" position. At this time, the steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the "LOCK" position before connecting the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-III.

1. Always use recommended brake fluid. Refer to " «FOR NORTH AMERICA : FLUIDS AND LUBRICANTS»(ref-382161-S12522039562011011400000) ".
2. Do not reuse drained brake fluid.
3. Be careful not to splash brake fluid on painted areas.
4. To clean or wash all parts of master cylinder, disc brake caliper and wheel cylinder, use clean brake fluid.
5. Do not use mineral oils such as gasoline or kerosene. They will ruin rubber parts of the hydraulic system.
6. Use flare nut wrench when removing and installing brake tube.
7. Always check tightening torque when installing brake lines.
8. Before working, turn ignition switch to OFF and disconnect connectors for ABS actuator and electric unit (control unit) or battery terminals.
9. Burnish the brake contact surfaces after refinishing or replacing drums or rotors, after replacing pads or linings, or if a soft pedal occurs at very low mileage. Refer to " «BRAKE BURNISHING PROCEDURE»(ref-382160-S00739866152011011400000) ".

Scheme 1

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 decreases.

Scheme 2

Scheme 3

1. Run engine at idle for approximately 1 minute, and stop it after applying vacuum to booster. Depress brake pedal normally to change vacuum to atmospheric pressure. Make sure that distance at intervals of 5 seconds between brake pedal and floor panel gradually increases.
2. Depress brake pedal while engine is running, and stop engine with pedal depressed. The pedal stroke should not change after holding pedal down for 30 seconds.