Pathfinder 2WD V6-4.0L (VQ40DE) (2009)
2. Remove the brake piping from the brake master cylinder.
3. Remove the brake master cylinder. Refer to See: Hydraulic System/Brake Master Cylinder/Service and Repair/Removal and
Replacement/Removal and Installation.
4. Remove brake booster vacuum hose from the brake booster. Refer to "Removal and Installation".
5. Remove the brake pedal clevis pin (2) and snap pin (1) from inside the vehicle.
6. Remove the brake booster and brake pedal assembly nuts and discard.
CAUTION:
Discard the nuts, do not reuse.
7. Remove brake booster assembly from dash panel.
INSTALLATION
1. Loosen the lock nut (1) to adjust the input rod (2) so that length (A) is within the specified value.
Input rod (2) with lock nut (1) length (A) standard dimension : Refer to See: Specifications.
2. After adjusting input rod length (A), temporarily tighten the lock nut (1) and install the booster assembly to the dash panel.
-
Install a gaskets and spacer block between the booster assembly and the dash panel.
3. Connect the input rod using the brake pedal clevis pin (2) and snap pin (1) from inside the vehicle.
4. Install the brake booster using new nuts.
CAUTION:
Do not reuse the brake booster and brake pedal assembly nuts.
5. Install the brake piping to the brake master cylinder. Refer to See: Hydraulic System/Diagrams.
6. Connect the brake booster vacuum hose and check valve to the brake booster.
7. Install the brake master cylinder. Refer to See: Hydraulic System/Brake Master Cylinder/Service and Repair/Removal and Replacement/Removal
and Installation.
8. Adjust the brake pedal height. Refer to See: Brake Pedal Assy/Service and Repair/Procedures/Standard Pedal, See: Brake Pedal Assy/Service and