For Carbon-Fiber Propeller Shaft

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Replace the propeller shaft if it is dropped.
Handle the propeller shaft with care so that the pipe is not damaged from striking surrounding objects or other impacts.
Replace the propeller shaft if there is any chipping or warping of the pipe.
Protect the propeller shaft from damage and handle with careful attention when working.

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
1. 0.4 mm {0.016 in}
Fig 1: Identifying Runout Measuring Positions
Courtesy of MAZDA MOTORS CORP.
Inspect the play and rotation of the joint by turning the universal joint in the directions shown by the arrows.
Initial torque (Reference value)
1. 0.29-0.98 N.m
  1. {3.0-10 kgf.cm, 2.7-8.6 in.lbf}
- If there is any play or excessive initial torque, replace the propeller shaft.
Verify that the propeller shaft has no bends or damage.
- If there is any malfunction, replace the propeller shaft.
Fig 2: Inspecting Play And Rotation Of Joint By Turning Universal Joint
Courtesy of MAZDA MOTORS CORP.
Verify that there is a gap between the pipe and yoke flange.
- If there is any malfunction, replace the propeller shaft.
Verify that there is no cracking, peeling or similar damage to the seal (where the pipe and yoke connect).
- If there is any malfunction, replace the propeller shaft.
Fig 3: Identifying Pipe, Seal And Yoke Flange
Courtesy of MAZDA MOTORS CORP.