Inspection After Removal

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Inspect the propeller shaft run out. If run out exceeds the limit, replace the propeller shaft assembly.
Propeller shaft run out limit: 1.02 mm (0.0402 in) or less

Fig 1: Inspecting The Propeller Shaft Run Out
Courtesy of NISSAN MOTOR CO., U.S.A.
While holding the flange yoke on one side, check axial play of the joint as shown. If the journal axial play exceeds the specification, replace the propeller shaft assembly.
Journal axial play: 0.02 mm (0.0008 in) or less
Check the propeller shaft for bend and damage. If damage is detected, replace the propeller shaft assembly.

Fig 2: Checking The Propeller Shaft For Bend And Damage
Courtesy of NISSAN MOTOR CO., U.S.A.