Xterra 4WD V6-3.3L SC (VG33ER) (2003)
4. Secure brake booster nuts.
Brake booster nuts:.......................13 - 16 Nm (1.3 - 1.6 kgf-m, 9 - 12 ft. lbs.)
5. Install master cylinder.
6. Adjust brake pedal height and free play.
7. Secure lock nut for clevis.
Lock nut:...........................16 - 22 Nm (1.6 - 2.2 kgf-m, 12 - 16 ft. lbs.)
8. Bleed air.