Piston Rod Nut Removal Note

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Before removing the piston rod nut, secure the front shock absorber and coil spring in the SST. Otherwise, the coil spring could fly off under tremendous pressure and cause serious injury or death, or damage to vehicle parts.

Install the front shock absorber and coil spring to the SST according to the following procedures.
1. Set the SST attachments (tabs) to the positions shown in the figure below.
  NOTE:
  - Install the SST using a clean rag to prevent the coil spring from being scratched.
  Fig 1: Setting SST Attachments (Tabs) To Position
  Courtesy of MAZDA MOTORS CORP.
2. Install the front shock absorber and coil spring to the SST so that the coil spring is set to the position shown in the figure below.
Fig 2: Front Shock Absorber And Coil Spring To SST Coil Spring
Courtesy of MAZDA MOTORS CORP.
Compress the coil spring using the SST.
Remove the piston rod nut.