Toyota Highlander Service Manual: Transfer extension housing type T oil seal (4WD)

REPLACEMENT

1. REMOVE EXHAUST PIPE ASSY (3MZ-FE ENGINE TYPE) (SEE PAGE 15-5 )

2. REMOVE EXHAUST PIPE ASSY (2AZ-FE ENGINE TYPE) (SEE PAGE 15-2 )

3. REMOVE TRANSFER CASE NO.1 PLUG

4. REMOVE TRANSFER DRAIN PLUG

5. REMOVE PROPELLER W/CENTER BEARING SHAFT ASSY (SEE PAGE 30-12 )

6. REMOVE TRANSFER EXTENSION HOUSING TYPE T OIL SEAL

(a) Using SST, remove the oil seal from the extension housing.

SST 09308-00010

NOTICE: Be careful not to damage the oil-seal-fitted surface and the inside surface of the bush.

7. INSTALL TRANSFER EXTENSION HOUSING TYPE T OIL SEAL

(a) Using SST, drive a new oil seal into the extension housing to the position shown in the illustration.

SST 09550- 60010 (09951- 00380, 09951- 00580, 09952-06010), 09950-70010 (09951-07150)

NOTICE: Do not install the oil seal obliquely.

(b) Apply small amount of MP grease to the oil seal lip.

8. TEMPORARILY TIGHTEN PROPELLER W/CENTER BEARING SHAFT ASSY (SEE PAGE 30-12 )

9. FULLY TIGHTEN PROPELLER W/CENTER BEARING SHAFT ASSY (SEE PAGE 30-12 )

10. INSTALL TRANSFER DRAIN PLUG

(a) Install the drain plug with a new gasket.

11. INSTALL TRANSFER CASE NO.1 PLUG

(a) Supply oil up to the level 0 to 5 mm (0 to 0.1968 in.) down from the lowest end of the plug hole.

Oil quantity: 0.9 L (0.95 US qts, 0.71 lmp.qts)

NOTICE: When supplying oil, be careful to do it slowly.

(b) Install the No. 1 plug with a new gasket.

Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)

12. INSTALL EXHAUST PIPE ASSY (3MZ-FE ENGINE TYPE) (SEE PAGE 15-5 )

13. INSTALL EXHAUST PIPE ASSY (2AZ-FE ENGINE TYPE) (SEE PAGE 15-2 )

© 2011-2025 Copyright www.tohighlander.com