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Crankshaft Pulley Lock Bolt Installation Note

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  1. Install the SST  on the camshaft as shown in the illustration.
  2. Verify that No. 1 cylinder is at TDC of the compression stroke. (Position counterweight contacts SST  .)
    Fig 1: Installing SST On Camshaft
    G06199824Courtesy of MAZDA MOTORS CORP.
  3. To position the crankshaft pulley, temporarily tighten it and, using a suitable bolt (M6 X1.0)  , fix the crankshaft pulley to the engine front cover.
    Fig 2: Crankshaft Pulley Mounting Bolt
    G06199825Courtesy of MAZDA MOTORS CORP.
  4. Hold the crankshaft pulley using the SSTs  .
  5. Tighten the crankshaft pulley lock bolt in the order shown in the following two steps using the SST (49 D032 316)  .

    Tightening torque 

    1. 96-104 N.m {9.8-10 kgf.m, 71-76 ft.lbf} 
    2. 87-93° 
  6. Remove the M6 x 1.0  bolt.
  7. Remove the SST  from the camshaft.
  8. Remove the SST  from the cylinder block lower blind plug hole.
  9. Rotate the crankshaft clockwise 2 turns until the TDC position.
    • If not aligned, loosen the crankshaft pulley lock bolt and repeat from Step  1.
      Fig 3: Tightening Crankshaft Pulley Bolt Using SST
      G06199805Courtesy of MAZDA MOTORS CORP.
  10. Install the cylinder block lower blind plug.

    Tightening torque 18-22 N.m {1.9-2.2 kgf.m, 14-16 ft.lbf} 

    Fig 4: Cylinder Block Lower Blind Plug
    G07620364Courtesy of MAZDA MOTORS CORP.