Nissan Armada 2025-2026 Service and Repair Manual: Removal and Installation
WARNING:
REMOVAL
WARNING:
CAUTION:
Never depress the brake pedal while removing the brake pads because the piston may pop out.
If the brake fluid or grease adheres to the brake caliper assembly and disc rotor, quickly wipe it off.
Remove tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Remove lower sliding pin bolt 
, and remove cylinder body.
Suspend the cylinder body with suitable wire so that the brake hose will not stretch.
Remove the brake pads, shims, shim covers and pad retainer 
(with return spring 
) from the torque member 
.
CAUTION:
Remove pad retainer together with pad return springs.
Never deform the pad return springs and pad retainer when removing the pad retainer from the torque member.
Never damage the piston boots.
Never drop the brake pads, shims and shim covers.
Remember each position of the removed brake pads.
Remove the return springs from the pad retainer .
CAUTION:
Never deform the return springs when removing the return springs from the pad retainer.
Perform inspection after removal. Refer to Inspection.
INSTALLATION
WARNING:
CAUTION:
Install the return springs to pad retainer if the return springs has been removed.
CAUTION:
Never deform the return springs.
Apply MOLYKOTE® 7439 or equivalent to the match face between the pad retainers and torque member if the pad retainers has been removed.
Molykote is a registered trademark of Dow Corning Corporation.
Install the pad retainer (with return spring ) to torque member if the pad retainers has been removed.
CAUTION:
Securely assemble the pad retainers so that it will not be lifted up from the torque member.
Never deform the pad retainers and return springs.
Apply MOLYKOTE® AS880N or siliconebased grease to the both face of shim , and install the shim and the shim covers to the brake pad .
CAUTION:
Always replace the shims and shim covers when replacing the brake pad.
Never grease must not protrude beyond shim.
Molykote is a registered trademark of Dow Corning Corporation.
Install the brake pads to the torque member .
CAUTION:
Both inner and outer pads have a pad return system. Securely push the return spring into the disc rotor side with brake pad.
Apply MOLYKOTE® AS880N or siliconebased grease to the claw parts of cylinder body.
Molykote is a registered trademark of Dow Corning Corporation.
Install cylinder body to torque member.
CAUTION:
Never damage the piston boot.
When replacing brake pad with new one, check a brake fluid level in the reservoir tank because brake fluid returns to reservoir tank when pressing piston in.
NOTE:
Use a brake caliper wrench (commercial service tool) to easily press piston.
Install the lower sliding pin bolt and tighten it to the specified torque. Refer to Exploded View.
Depress the brake pedal several times to check that no drag feel is present for the front disc brake. Refer to Inspection and Adjustment.
Install tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Exploded View
Cylinder body Inner shim cover Inner shim Inner pad (with pad wear sensor) Return spring Pad retainer Torque member Outer pad Outer shim Outer shim cover : Vehicle front 1: Apply MOLYKOTE® ...
Inspection
INSPECTION AFTER REMOVAL
Replace the shims and shim covers if rust is excessively attached.
Eliminate rust on the return spring, pad retainers and the torque member. Replace them if rust is excessivel ...
Other materials:
Wiring Diagram
BATTERY POWER SUPPLY FUSE No. 27
Click link to Wiring Diagram.
BATTERY POWER SUPPLY FUSE No. 30
Click link to Wiring Diagram.
BATTERY POWER SUPPLY FUSE No. 55
Click link to Wiring Diagram.
BATTERY POWER SUPPLY FUSE No. 58
Click link to Wiring Diagram.
BATTERY POWER SUPPLY FUSE No. 133
Click link to ...
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
GET INFORMATION FOR SYMPTOM
Check operation condition of the function that is malfunctioning.
>>
GO TO 2.
CHECK DTC
Check DTC.
Perform the following procedure if DTC is detected.
Record DTC and freeze frame data (Print them out using CONSULT.)
Erase DTC.
Ar ...
Exploded View
WITHOUT DYNAMIC DIGITAL SUSPENSION AND ELECTRONIC AIR SUSPENSION
Piston rod lock nut Mounting insulator Rubber seat Coil spring Dust cover Bound bumper Shock absorber Lower link : Always replace after every disassembly. : N·m (kg-m, ft-lb)
WITH DYNAMIC DIGITAL SUSPENSION AND ELECTRONIC ...
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