Output Rod Length Inspection

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Using a handy vacuum pump, apply specified vacuum to the brake booster. Then check output rod length.

Fig 1: Inspecting Output Rod Length While Using Vacuum Pump

Courtesy of NISSAN MOTOR CO., U.S.A.

Standard dimension at vacuum: 10.275-10.525 mm of (-66.7 kPa) [(-500 mm Hg), (0.4045 - 0.4144 in) (-19.69 in Hg)]