Front Crankshaft Oil Seal (For Sedan) Removal

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Mechanical. Yaris. Ncp93, 131

  1. REMOVE FRONT WHEEL RH

  2. REMOVE ENGINE UNDER COVER RH

  3. REMOVE FAN AND GENERATOR V BELT

  4. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH

  5. REMOVE CRANKSHAFT DAMPER SUB-ASSEMBLY

  6. REMOVE OIL PUMP SEAL

Front Crankshaft Oil Seal (For Sedan) -- Removal



1. REMOVE FRONT WHEEL RH


2. REMOVE ENGINE UNDER COVER RH


3. REMOVE FAN AND GENERATOR V BELT


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Front Crankshaft Oil Seal (For Sedan)  Removal
  1. Loosen bolts A and B.

  1. Release the fan and generator V belt tension and remove the fan and generator V belt.



4. REMOVE ENGINE MOUNTING INSULATOR SUB-ASSEMBLY RH
  1. Place a wooden block on a jack underneath the engine.



    Yaris. Ncp93, 131
  1. Remove the 5 bolts and nut and remove the engine mounting insulator sub-assembly RH.



5. REMOVE CRANKSHAFT DAMPER SUB-ASSEMBLY


Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Front Crankshaft Oil Seal (For Sedan)  Removal


  1. Set the No. 1 cylinder to TDC/compression.

    1. Turn the crankshaft damper sub-assembly, and align its timing notch with timing mark "0" of the oil pump.



    2. Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Front Crankshaft Oil Seal (For Sedan)  Removal
    3. Check that the timing marks on the camshaft timing sprocket and the camshaft timing gear are all facing upward as shown in the illustration.
      If not, turn the crankshaft 1 complete revolution (360°) and align the marks as above.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Front Crankshaft Oil Seal (For Sedan)  Removal
  1. Using 2 SSTs, loosen the bolt while holding the crankshaft damper sub-assembly.

    SST
    09213-14010(91651-60865)
    09330-00021
    NOTICE:
    Check the SST installation positions when installing them, to avoid the SST fixing bolts from coming into contact with the oil pump assembly.
  1. Remove the SST and the bolt.

  1. Remove the crankshaft damper sub-assembly.



6. REMOVE OIL PUMP SEAL


Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Front Crankshaft Oil Seal (For Sedan)  Removal
  1. Using a knife, cut off the lip of the oil seal.

    Text in Illustration
    *a
    Cut Position
  1. Using a screwdriver with its wrapped with tape, pry out the oil seal.

    NOTICE:
    After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.