EA67F / EA68F (MANUAL TRANSMISSION / TRANSAXLE): DIFFERENTIAL OIL SEAL (for RH Side): REPLACEMENT; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM1000000026XR3
Model Year Start: 2023	Model: GR Corolla	Prod Date Range: [09/2022 - 11/2022]
Title: EA67F / EA68F (MANUAL TRANSMISSION / TRANSAXLE): DIFFERENTIAL OIL SEAL (for RH Side): REPLACEMENT; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]

REPLACEMENT

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during transaxle case oil seal and front drive shaft oil seal RH removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
1: w/ Smart Key System 2: w/ Steering Lock Function
Replacement of ECM	Vehicle Identification Number (VIN) registration	MIL comes on
	ECU configuration	-
	Update ECU security key	Vehicle Control History (RoB) are stored
	Heavy Knock History	-
	ECU communication ID registration (Immobiliser system)	Engine start function
Replacement of engine assembly Gas leak from exhaust system is repaired	Inspection after repair	Poor idle, etc. Engine start function, etc.
Tire	ECU Data Initialization (When performing tire replacement after RoB code X2104 is output)	Active Torque Split AWD System
Replacement of ECM*1	Code registration (Smart Key System (for Gasoline Model, Start Function))	Wireless Door Lock Control System (for Gasoline Model with Smart Key System) Smart Key System (for Gasoline Model, Entry Function) Smart Key System (for Gasoline Model, Start Function) Steering lock function*2
Front wheel alignment adjustment	Perform "Reset Memory" Perform "Calibration"	VSC is disabled or malfunctions DTCs are output Slip indicator light illuminates ABS warning light illuminates	w/ Electric Parking Brake System: w/o Electric Parking Brake System:

CAUTION:

The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

*a	An Object Exceeding Weight Limit of Engine Lifter

To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

The manual transaxle assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the transmission jack may suddenly drop.

*a	An Object Exceeding Weight Limit of Transmission Jack

NOTICE:

When the manual transaxle assembly is removed, be sure to use a new clutch release cylinder with bearing assembly and new installation bolts. Removal of the manual transaxle assembly allows the compressed clutch release cylinder with bearing assembly to return to its original position. Dust from the moving section may damage the seal of the clutch release cylinder with bearing assembly, possibly causing clutch fluid leaks.

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

Learning completes when vehicle is driven

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Front Camera System (for TMC Made)	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.

Learning completes when vehicle is operated normally

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
*1: for Hatchback
Power Door Lock Control System Back door opener*1	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.

PROCEDURE

1. REMOVE TRANSFER ASSEMBLY

Click here

2. REMOVE DRIVE SHAFT BEARING BRACKET

Click here

3. REMOVE TRANSAXLE CASE OIL SEAL

(a) Using a screwdriver with its tip wrapped with protective tape, pry out the transaxle case oil seal.

*a	Protective Tape

4. REMOVE FRONT DRIVE SHAFT OIL SEAL RH

(a) Using SST, remove the front drive shaft oil seal RH.

SST: 09308-00010

NOTICE:

Be careful not to damage the differential case.

5. INSTALL FRONT DRIVE SHAFT OIL SEAL RH

(a) Coat the lip of a new front drive shaft oil seal RH with MP grease.

(b) Using SST and a hammer, tap in the front drive shaft oil seal RH.

SST: 09387-52010

Standard Depth:

23.9 to 24.9 mm (0.941 to 0.980 in.)

NOTICE:

Do not damage the front drive shaft oil seal RH lip.

*a	23.9 to 24.9 mm (0.941 to 0.980 in.)

6. INSTALL TRANSAXLE CASE OIL SEAL

(a) Coat the lip of a new transaxle case oil seal with MP grease.

(b) Using SST and a hammer, tap in the transaxle case oil seal.

SST: 09649-17010

SST: 09950-70010

09951-07200

Standard Depth:

5.0 to 6.0 mm (0.197 to 0.236 in.)

NOTICE:

Do not damage the transaxle case oil seal lip.

*a	5.0 to 6.0 mm (0.197 to 0.236 in.)

7. INSTALL DRIVE SHAFT BEARING BRACKET

Click here

8. INSTALL TRANSFER ASSEMBLY

Click here