Engine Unit: Replacement

HINT:

There are 2 methods to replace the oil seal.

1. If the timing chain cover is removed from the cylinder block:
   Fig 1: Identifying Timing Chain Cover Oil Seal

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Using a screwdriver and hammer, tap out the oil seal.
   2. Apply multi-purpose grease to the lip of a new oil seal.
      NOTE: Keep the lip free of foreign objects.
   3. Using SST and a hammer, tap in the new oil seal until its surface is flush with the timing chain cover edge.

      SST 09223-22010 

      NOTE: Wipe any extra grease off the crankshaft.
      Fig 2: Tapping In New Oil Seal Using SST And Hammer

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. If the timing chain cover oil seal is installed to the cylinder block:
   1. Remove the front wheel RH.
   2. Remove the front fender apron seal RH (See REMOVAL ).
   3. Remove fan and generator V belt (see REMOVAL  ).
   4. Remove the crankshaft pulley (see REMOVAL  ).
   5. Using a knife, cut off the lip of the oil seal.
   6. Using a screwdriver with its tip wrapped with tape, pry out the oil seal.
      NOTE: After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.
      Fig 3: Prying Out Oil Seal

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   7. Apply multi-purpose grease to the lip of a new oil seal.
      NOTE: Keep the lip free of foreign objects.
   8. Using SST and a hammer, tap in the new oil seal until its surface is flush with the timing chain cover edge.

      SST 09223-22010 

   Fig 4: Tapping In New Oil Seal Using SST And Hammer
   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   9. Install the crankshaft pulley (see INSTALLATION  ).
   10. Install the fan and generator V belt (see INSTALLATION  ).
   11. Install the front fender apron seal (see INSTALLATION ).
   12. Install the front wheel RH (see INSTALLATION ).

1. If the engine is installed to the vehicle, perform the following procedures.
   1. Remove the automatic transaxle assembly (for automatic transaxle) (see REMOVAL ).
   2. Remove the drive plate sub-assembly (for automatic transaxle) (see REMOVAL  ).
   3. Remove the manual transaxle assembly (for manual transaxle) (see MANUAL TRANSAXLE ASSEMBLY ).
   4. Remove the clutch cover assembly (for manual transaxle) (see REMOVAL ).
   5. Remove the clutch disc assembly (for manual transaxle).
2. Using a knife, cut off the lip of the oil seal.
3. Using a screwdriver with its tip wrapped with tape, pry out the oil seal.
   NOTE: After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.
Fig 5: Prying Out Oil Seal Using Screwdriver
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Apply multi-purpose grease to the lip of a new oil seal.
   CAUTION: Keep the lip free of foreign objects.
5. Using SST and a hammer, tap in the new oil seal until its surface is flush with the rear oil seal retainer edge.

   SST 09223-15030, 09950-70010 (09951-07100) 

   NOTE: Wipe any extra grease off the crankshaft.
Fig 6: Identifying Tapping In New Oil Seal
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. If the engine is installed to the vehicle, perform the following procedures.
   1. Install the drive plate sub-assembly (for automatic transaxle) (see INSTALLATION  )
   2. Install the automatic transaxle assembly (for automatic transaxle) (See INSTALLATION ).
   3. Install the clutch disc assembly (for manual transaxle) (see INSTALLATION ).
   4. Install the clutch cover assembly (for manual transaxle) (see INSTALLATION ).
   5. Install the manual transaxle assembly (for manual transaxle) (See INSTALLATION ).