Seals and Gaskets: Service and Repair
AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEALREPLACEMENT
1. REMOVE FRONT FLOOR BRACE CENTER
a. Remove the 4 bolts and brace.
2. DISCONNECT HEATED OXYGEN SENSOR
3. REMOVE EXHAUST PIPE ASSY
4. REMOVE FRONT FLOOR HEAT INSULATOR NO. 1
a. Remove the 4 bolts and heat insulator.
5. REMOVE PARKING BRAKE CABLE HEAT INSULATOR
a. Remove the 4 bolts and heat insulator.
6. REMOVE PROPELLER W/CENTER BEARING SHAFT ASSY
7. DRAIN AUTOMATIC TRANSMISSION FLUID
a. Remove the drain plug and gasket, and drain ATF.
b. Install a new gasket and the drain plug.
Torque: 20 Nm (205 kgf-cm, 15 ft. lbs.)
8. REMOVE AUTOMATIC TRANSMISSION FLANGE YOKE ASSY
a. Using SST and a hammer, cut out the nut.
SST 09930-00010
b. Using SST and a 30 mm deeper socket wrench, remove the nut.
SST 09330-00021, 09950-30012 (09955-03040)
c. Tap the transmission flange with a plastic faced hammer to remove it.
d. Using a screwdriver, pry out the oil seal from the transmission flange.
9. REMOVE AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL
a. Using SST, tap out the oil seal.
SST 09308-00010
10. INSTALL AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL
a. Coat a new oil seal lip with MP grease.
b. Using SST and a hammer, tap in the oil seal with the lip facing downward.
SST 09309-37010
Oil seal depth from flat end: 2.0 ± 0.2 mm (0.079 ± 0.088 inch)
11. INSTALL AUTOMATIC TRANSMISSION FLANGE YOKE ASSY
a. Using SST and a hammer, tap in a new oil seal.
SST 09517-36010
b. Install the transmission flange.
c. Using SST and a 30 mm deeper socket wrench, install a new nut.
SST 09330-00021, 09950-30012 (09955-03040)
Torque: 126 Nm (1,280 kgf-cm, 92 ft. lbs.)
d. Using a chisel and hammer, tap in the nut.
12. INSTALL PROPELLER W/CENTER BEARING SHAFT ASSY
13. FULLY TIGHTEN CENTER SUPPORT BEARING ASSY NO. 1
14. INSTALL PARKING BRAKE CABLE HEAT INSULATOR
a. Install the heat insulator with the 4 bolts.
15. INSTALL FRONT FLOOR HEAT INSULATOR NO.1
a. Install the heat insulator with the 4 bolts.
16. INSTALL EXHAUST PIPE ASSY
17. CONNECT HEATED OXYGEN SENSOR
18. INSTALL FRONT FLOOR BRACE CENTER
19. ADD AUTOMATIC TRANSMISSION FLUID Fluid type: ATF WS
20. ADJUST AUTOMATIC TRANSMISSION FLUID
21. CHECK FOR EXHAUST GAS LEAK