REAR CRANKSHAFT OIL SEAL REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the rear engine oil seal removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure	Necessary Procedure	Effect/Inoperative when not Performed	Link
Disconnect cable from negative battery terminal	Memorize steering angle neutral point	Simple intelligent parking assist system*1	Click here
	Memorize steering angle neutral point	Toyota parking assist-sensor system (w/ Simple Intelligent Parking Assist System)*1	Click here
	Initialize back door lock	Power door lock control system	Click here
Replacement of CVT fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF thermal Degradation Estimate" is not estimated correctly	Click here
Front wheel alignment adjustment	Perform the following procedures in the order shown: Clear zero point calibration data and store system information Perform yaw rate and acceleration sensor zero point calibration and store system information	VSC disabled or malfunctions DTCs are stored Slip indicator light illuminates ABS warning light illuminates	Click here

*1: When performing learning using the GTS.

Click here

PROCEDURE

REMOVE CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY
- When Using the Engine Support Bridge:
  
  Click here
- When Not Using the Engine Support Bridge:
  
  Click here
REMOVE DRIVE PLATE AND RING GEAR SUB-ASSEMBLY
1. Using height adjustment attachments and plate lift attachments, place the engine assembly on a flat, level surface.
  Note
  - Using height adjustment attachments and plate lift attachments, place the engine assembly horizontally.
  - To prevent the No. 2 oil pan sub-assembly from deforming, do not place any attachments under the No. 2 oil pan sub-assembly of the engine assembly.
  - Using an engine sling device and engine lift, secure the engine assembly before servicing.
2. Using SST, hold the crankshaft pulley.
  
  SST
  
  09213-54015 ( 91551-00850 )
  
  09330-00021
3. Remove the 8 bolts, rear drive plate spacer, drive plate and ring gear sub-assembly and front drive plate spacer from the crankshaft.
REMOVE REAR ENGINE OIL SEAL
1. *a Protective Tape
  
  *b Cut Position
  
  Using a knife, cut off the rear engine oil seal lip.
2. Using a screwdriver, pry out the rear engine oil seal.
  
  Note
  
  After removal, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.
  
  Tech Tips
  
  Tape the screwdriver tip before use.

*a	Protective Tape
*b	Cut Position