Rear Crankshaft Oil Seal (For Hatchback) Installation

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

  1. INSTALL REAR ENGINE OIL SEAL

  2. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Automatic Transaxle)

  3. INSTALL FLYWHEEL SUB-ASSEMBLY (for Manual Transaxle)

  4. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transaxle)

  5. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transaxle)

  6. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY (for Manual Transaxle)

  7. INSTALL MANUAL TRANSAXLE ASSEMBLY (for Manual Transaxle)

  8. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY (for Automatic Transaxle)

  9. INSPECT FOR OIL LEAK

Rear Crankshaft Oil Seal (For Hatchback) -- Installation



1. INSTALL REAR ENGINE OIL SEAL
  1. Apply MP grease to the lip of a new oil seal.

    NOTICE:
    Keep the lip free of foreign matter.


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Using SST and hammer, tap in the oil seal until its surface is flush with the cylinder block and oil pan.

    SST
    09223-56010
    CAUTION:
    1. Do not tap the oil seal at an angle.
    1. Wipe off extra grease from the crankshaft.


2. INSTALL DRIVE PLATE AND RING GEAR SUB-ASSEMBLY (for Automatic Transaxle)
  1. Hold the crankshaft with SST.

    SST
    09960-10010(09962-01000,09963-01000)
  1. Clean the 6 bolts and their holes.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Apply adhesive to the 2 or 3 end threads of the bolt.

    Text in Illustration
    *1
    Adhesive
    NOTICE:
    Do not start the engine for at least 1 hour after installation.
    Adhesive:
    Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Install the rear drive plate spacer, drive plate and ring gear sub-assembly, and front drive plate spacer with the 6 bolts.

    Text in Illustration
    *1
    Front Drive Plate Spacer
    *2
    Drive Plate and Ring Gear
    *3
    Rear Drive Plate Spacer
    *a
    Engine Side
    *b
    Transaxle Side


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Install and uniformly tighten the 6 bolts in several steps, in the sequence shown in the illustration.

    Torque:
    88 N*m{897 kgf*cm, 65 ft.*lbf}


3. INSTALL FLYWHEEL SUB-ASSEMBLY (for Manual Transaxle)
  1. Hold the crankshaft with SST.

    SST
    09960-10010(09962-01000,09963-01000)
  1. Clean the 6 bolts and their holes.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Apply adhesive to the 2 or 3 end threads of bolt.

    Text in Illustration
    *1
    Adhesive
    NOTICE:
    Do not start the engine for at least 1 hour after installation.
    Adhesive:
    Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
  1. Install the flywheel with the 6 bolts.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Install the flywheel with the 6 bolts in the order shown in the illustration.

    Torque:
    49 N*m{500 kgf*cm, 38 ft.*lbf}
  1. Mark paint marks on the bolt heads on the engine upper side.



    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Tighten the bolts 90° in the sequence order shown in the illustration.



4. INSTALL CLUTCH DISC ASSEMBLY (for Manual Transaxle)


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Insert SST into the clutch disc assembly, then insert them both into the flywheel sub-assembly.

    Text in Illustration
    *a
    Flywheel Side
    SST
    09301-00210
    NOTICE:
    Insert the clutch disc assembly in the correct direction.


5. INSTALL CLUTCH COVER ASSEMBLY (for Manual Transaxle)


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. Align the matchmark on the clutch cover assembly with that on the flywheel sub-assembly.

    Text in Illustration
    *a
    Temporally
    *b
    matchmarks
  1. Following the procedures shown in the illustration, tighten the 6 bolts in order, starting with the bolt located near the knock pin at the top.

    Torque:
    19 N*m{195 kgf*cm, 14 ft.*lbf}
    HINT:
    1. Following the order in the illustration, tighten the blots evenly one at a time.
    2. Move SST up and down, right and left lightly after checking that the disc is in the center, and tighten the bolts.
    SST
    09301-00210


6. INSPECT AND ADJUST CLUTCH COVER ASSEMBLY (for Manual Transaxle)


Yaris. Ncp93, 131
  1. Using a dial indicator with a roller instrument, check the diaphragm spring tip alignment.

    Maximum non-alignment:
    0.5 mm (0.020 in.)


    Yaris. Ncp93, 131.1Nz-Fe Engine Mechanical.Engine (For Sedan).Rear Crankshaft Oil Seal (For Hatchback)  Installation
  1. If the alignment is not as specified, using SST, adjust the diaphragm spring tip alignment.

    SST
    09333-00013


7. INSTALL MANUAL TRANSAXLE ASSEMBLY (for Manual Transaxle)
(YARIS_NCP93 RM000001B3U061X.html )


8. INSTALL AUTOMATIC TRANSAXLE ASSEMBLY (for Automatic Transaxle)
(YARIS_NCP93 RM00000192B04NX.html)


9. INSPECT FOR OIL LEAK