Nissan Armada 2025-2026 Service and Repair Manual: Removal and Installation
WARNING:
REMOVAL
CAUTION:
Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.
Remove tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Perform the advance preparation "(Air release) Accumulator pressure release" using CONSULT. Refer to Work Procedure.
Drain brake fluid. Refer to Draining.
Loosen the flare nut 
with a flare nut wrench (A) and separate the brake tube 
from the brake hose 
.
CAUTION:
Never scratch the flare nut and the brake tube.
Never bend sharply, twist or strongly pull out the brake hoses and tubes.
Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.
Remove the union bolt and copper washers .
Remove the mounting nut 
, and remove brake hose from the brake caliper assembly .
Remove the lock plate and remove the brake hose .
INSTALLATION
CAUTION:
Assemble the union bolt and the copper washer to the brake hose .
CAUTION:
Never reuse the copper washer.
Install the brake hose L-pin by aligning it with the brake caliper assembly positioning hole 
, and tighten the union bolt to the specified torque. Refer to Exploded View.
Install the brake hose to the bracket , and install the mounting nut .
CAUTION:
Check that all brake hoses are not twisted and bent.
Install the brake tube to the brake hose , temporarily tighten the flare nut by hand until it does not rotate further, and fix the brake hose to the bracket with the lock plate .
CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent.
Tighten the flare nut to the specified torque with a flare nut torque wrench (A). Refer to Exploded View.
CAUTION:
Never scratch the flare nut and the brake tube.
Refill with new brake fluid and perform the air bleeding. Refer to Work Procedure.
CAUTION:
Never reuse drained brake fluid.
Install tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Perform inspection after installation. Refer to Inspection.
Hydraulic Piping
Front disc brake Connector ABS actuator and electric unit (control unit) Electrical brake control unit Rear disc brake Brake hose Brake tube : Flare nut : Union bolt ...
Inspection
INSPECTION AFTER INSTALLATION
Check the brake hoses and tubes for the following: no scratches; no twist and deformation; no interference with other components when steering the steering wheel; no loos ...
Other materials:
Symptom Table
RELATED TO NAVIGATION
Trouble diagnosis chart by symptom Symptoms Check items Possible malfunction location/Action to take AV control unit does not start. Display is not indicated. AV control unit power supply and ground circuit.
Refer to Diagnosis Procedure. Blue screen is displayed. Check fai ...
Rear Panel
WARNING:
: Vehicle front : Weld the parts onto the back of the component part. : Welding method, the number of welding points, and the tightening torque apply to both sides of the vehicle. : N•m (kg-m, in-lb) Replacement part • Rear end crossmember assembly ...
Removal and Installation
WARNING:
REMOVAL
CAUTION:
Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.
Remove tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Perform the advance preparation "(Air release) Accumulator pressure release ...
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