Chain Tensioner Removal Note
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Using a thin screwdriver, hold the chain tensioner ratchet lock mechanism away from the ratchet stem.
- Slowly compress the tensioner piston.
- Hold the tensioner piston using a 1.5 mm {0.059 in}
wire or paper clip.
Courtesy of MAZDA MOTORS CORP.