For Steel Propeller Shaft

1. Use a dial gauge to measure the runout of the propeller shaft at each position.
   • If it exceeds the maximum specification, replace the propeller shaft.

   Maximum runout 

   0.4 mm (0.016 in) 

   Fig 1: Locating Measurement Position Of Propeller Shaft Runout

   Courtesy of MAZDA MOTORS CORP.
2. Inspect the play and rotation of the joint by turning the universal joint in the direction shown by the arrow.

Initial torque (Reference value) 

0.29-0.98 N.m 

(3.0-10 kgf.cm, 2.7-8.6 in.lb) 

• If there is excessive play or initial torque, replace the propeller shaft.

Fig 2: Identifying Inspection Direction Of Joint

Courtesy of MAZDA MOTORS CORP.