Precautions for Propeller Shaft

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.

If propeller shaft is dropped, replace propeller shaft with new one.
Do not hit, impact, or damage tube.
If damage such as cracks or peeling off in sealing (joint between yoke and tube) is found, replace propeller shaft with new one.
If there is chipping or looseness in tube, replace propeller shaft with new one.
Protect propeller shaft with protector (special service tool) during work.

Fig 1: Precaution - Joint Between Yoke & Tube
Courtesy of NISSAN MOTOR CO., U.S.A.