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Home >> Toyota >> 2016 >> Prius C One >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (Service Information) >> Front Crankshaft Oil Seal >> Removal [11/2015 - ] >> Procedure

Removal [11/2015 - ]: Procedure

  1. REMOVE FRONT WHEEL RH 
  2. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY 

    See step  6 , or see step  6

  3. SEPARATE NO. 2 ENGINE ROOM RELAY BLOCK AND NO. 2 JUNCTION BLOCK ASSEMBLY 
    1. Remove the bolt and 2 nuts, and separate the No. 2 engine room relay block and No. 2 junction block assembly.
      GTY342936Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH 
    1. Place a jack underneath the engine assembly, then put a wooden block on the jack.
      GTY334391Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      Jack Position
      NOTE:

      To prevent the No. 2 oil pan from deforming, do not place any attachments onto the No. 2 oil pan.

    2. Remove the 4 bolts, 2 nuts and engine mounting insulator sub-assembly RH.
      GTY334390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE CRANKSHAFT DAMPER SUB-ASSEMBLY 
    1. Using SST, hold the crankshaft damper sub-assembly in place and loosen the bolt.
      GTY335730Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Hold
      Turn
      • SST: 09213-58012 
        1. 91111-50845
      • SST: 09330-00021 
      NOTE:

      When installing SST, be careful that the bolt which holds SST does not interfere with the timing chain cover.

    2. Using SST, remove the crankshaft damper sub-assembly and bolt.
      GTY325830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Hold
      Turn
      • SST: 09950-50013 
        1. 09951-05010
        2. 09952-05010
        3. 09953-05020
        4. 09954-05021

      HINT: 

      Apply lubricant to the threads and end of SST.

  6. REMOVE OIL PUMP SEAL 
    1. Using a knife, cut off the lip of the oil pump seal.
      GTY734188Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Protective Tape
      *a Cut Position
    2. Using a screwdriver with its tip wrapped with protective tape, pry out the oil pump seal.
      NOTE:
      • Do not damage the surface of the oil pump seal press fit hole or the crankshaft.
      • After removing the oil pump seal, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.