Timing Chain Component (RH) Removal Note

WARNING: This page is about a different car, the 2004 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Verify that mark on each sprocket is in the TDC position as shown.

Fig 1: Verifying Mark On Each Sprocket Is In TDC Position
Courtesy of MAZDA MOTORS CORP.

CAUTION:

Do not rotate the crankshaft counterclockwise. The timing chains may bind, causing engine damage.

Fig 2: Adjusting Camshaft Position

Courtesy of MAZDA MOTORS CORP.

Turn the crankshaft clockwise so that the crankshaft keyway is in the 3 o'clock position. (The camshafts (RH) are in the neutral position.)
Remove the timing chain (RH) in the following order.
1. Chain tensioner
2. Tensioner arm
3. Timing chain
4. Chain guide
  
  Fig 3: Removing Timing Chain (RH)
  Courtesy of MAZDA MOTORS CORP.