Output Rod Length Inspection
WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Using a suitable tool, apply specified vacuum to the brake booster as shown. Then check output rod length.
Standard dimension at vacuum of (-66.7 kPa) [(-500 mmHg), (-19.69 inHg)]: 10.275 - 10.525 mm (0.4045 - 0.4144 in)
Courtesy of NISSAN MOTOR CO., U.S.A.