Timing Chain Component (RH) Installation Note

Rotate the crankshaft clockwise until the keyway is in the 3 o'clock position.

Fig 1: Crankshaft Keyway In 3 O'Clock Position
Courtesy of MAZDA MOTORS CORP.
Position the mark on the exhaust camshaft to 12 o'clock position.

Fig 2: Aligning Timing Marks (RH)
Courtesy of MAZDA MOTORS CORP.
Position the mark on the intake camshaft to 3 o'clock position.
NOTE:
- Install the timing chain (RH) by aligning the colored links on the timing chain (RH) with the marks on the timing sprockets.
Install the timing chain (RH) in the following order.
1. Chain guide
2. Timing chain
3. Tensioner arm
  CAUTION:
  - Install the camshaft journal thrust cap last, or damage to the thrust cap may occur.
Fig 3: Installing Timing Chain (RH)
Courtesy of MAZDA MOTORS CORP.
Tighten the bearing caps evenly in several passes in the order shown.
NOTE:
- After adjusting the camshaft end play using the thrust caps 1R and 5R, tighten the other bearing caps.
Fig 4: Camshaft Cap Bolt Tightening Sequence
Courtesy of MAZDA MOTORS CORP.