Mazda MPV This minivan was among the class leaders with its roomy interior and efficient powertrain.

Crankshaft seal

Old 10-13-2012, 09:18 PM
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Join Date: Feb 2012
Posts: 23
Default Front Crankshaft Seal

Well, i did need help with this at one point, but i'll just make it so someone else can have the steps on how to do it instead now. Since i got tired of trying to find answers, i went and bought alldata for the MPV..

  1. Disconnect the negative battery cable.
  2. Remove the drive belt.

  1. Remove in the order indicated in the table.
  2. Install in the reverse order of removal.
Crankshaft Pulley Lock Bolt Removal Note

  1. Hold the crankshaft pulley using the SSTs.
Crankshaft Pulley Removal Note

  1. Remove the A/C compressor with the pipes still connected
  2. Remove the crankshaft pulley using the SST.
Front Oil Seal Removal Note

  1. Remove the front oil seal using a screwdriver as shown.
Front Oil Seal Installation Note

  1. Assemble the front oil seal using part A of the SST [303-335 (49 UN30 3335)] and the SST [303-102 (49 UN01 002)].
  2. Apply clean engine oil to the oil seal.
  3. Push the oil seal slightly in by hand.

  1. Compress the oil seal using the SSTs.
Crankshaft Pulley Installation Note

  1. Seal the keyway in the crankshaft pulley using silicone sealant.
  2. Install the crankshaft pulley using the SST and the crankshaft pulley lock bolt washer.
Crankshaft Pulley Lock Bolt Installation Note

  1. Hold the crankshaft pulley using the SSTs.
  2. Tighten the new crankshaft pulley lock bolt in four steps.
  1. Tighten to 120 Nm (12.2 kgf-cm, 88.5 ft. lbs.) .
  2. Loosen 360 (one full turn) in reverse order.
  3. Tighten to 47 - 53 Nm (4.8 - 5.4 kgf-cm, 35 - 39 ft. lbs.) .
  4. Tighten85- 95.
  1. Install the A/C compressor.

Last edited by Deathwish657; 10-16-2012 at 12:51 AM. Reason: Wrong name, giving instructions
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