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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Mechanical System (8AR-FTS) - Service Information (1 Of 2)) >> Rear Crankshaft Oil Seal >> Installation [08/2015 - ] >> Procedure

Installation [08/2015 - ]: Procedure

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  1. INSTALL REAR ENGINE OIL SEAL 
    1. Apply MP grease to the lip of a new rear engine oil seal.
      NOTE:
      • Keep the lip free from foreign matter.
      • Do not allow MP grease to contact the dust seal.
    2. Using SST, evenly tap in the rear engine oil seal until the seal is flush with the edge of the cylinder block.
      • SST: 09223-1503009950-70010 
        1. 09951-07150

      Standard depth

      -0.45 to 0.45 mm (-0.0177 to 0.0177 in.)

      NOTE:
      • Keep the lip of the rear engine oil seal free from foreign matter.
      • Do not tap in the rear engine oil seal at an angle.
      GTY659333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Depth
  2. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY 
    1. Using SST, hold the crankshaft pulley assembly.
      • SST: 09213-5401509330-00021 

      HINT: 

      Part number of installation bolt for SST (crankshaft pulley holding tool): 91551-80650 (quantity: 2)

      GTY674549Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Clean the bolts and their installation holes.
    3. Install the front drive plate spacer.

      HINT: 

      Align the pin of the front drive plate spacer with the pin hole of the crankshaft.

      GTY508762Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Pin Hole
      *b Pin
    4. Install the drive plate and ring gear sub-assembly and rear drive plate spacer to the crankshaft.
      NOTE:

      As the rear drive plate spacer and the drive plate and ring gear sub-assembly are not reversible, be sure to install them so that they are facing in the direction shown in the illustration.

      GTY685242Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Drive Plate and Ring Gear Sub-assembly
      *2 Rear Drive Plate Spacer
      Automatic Transmission Side
    5. Install and uniformly tighten new 8 bolts in several steps in the sequence shown in the illustration.

      Torque: 98 N.m (999 kgf/cm, 72 ft.lbf) 

      NOTE:

      Do not start the engine for at least an hour after installing the drive plate and ring gear sub-assembly.

      Fig 1: Drive Plate Tightening Sequence
      GTY655218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY 

    Refer to INSTALLATION [08/2015 - ]

  4. CONNECT NO. 2 RADIATOR HOSE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 6

  5. ADD ENGINE COOLANT 

    Refer to PROCEDURE - Step 3

  6. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 4

  7. INSPECT FOR ENGINE OIL LEAK 

    Refer to PROCEDURE - Step 5 [08/2015 - 09/2020] , or refer to PROCEDURE - Step 5 [09/2020 - 11/2021] , or refer to PROCEDURE - Step 5 [11/2021 - 09/2022] , or refer to PROCEDURE - Step 5 [09/2022 - ]

  8. INSTALL ENGINE UNDER COVER 

    See step  79 [08/2015 - 10/2016], or refer to PROCEDURE - Step 78 [10/2016 - 09/2020] , or refer to PROCEDURE - Step 78 [09/2020 - ]

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