Chain Tensioner (RH) installation Note

WARNING: This page is about a different car, the 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Set the chain tensioner (RH) in a vise with jaw protectors.

Fig 1: Positioning Chain Tensioner (RH) In Vise
Courtesy of MAZDA MOTORS CORP.
Using a thin screwdriver, hold the chain tensioner (RH) ratchet lock mechanism away from the ratchet stem.
NOTE:
- The piston should retract with minimal force. If binding occurs, remove the tensioner from the vise and reset it in the vise.
Fig 2: Holding Chain Tensioner (RH) Ratchet Lock Mechanism
Courtesy of MAZDA MOTORS CORP.
Slowly compress the tensioner piston.
Hold the tensioner piston using a 1.5 mm {0.059 in} wire or paper clip.

Fig 3: Holding Tensioner Piston
Courtesy of MAZDA MOTORS CORP.
Install the chain tensioner (RH) and remove the retaining wire.

Fig 4: Installing Chain Tensioner (RH) And Removing Retaining Wire
Courtesy of MAZDA MOTORS CORP.