INSTALL PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY
Apply grease to the flexible coupling centering bushings.
| Grease |
|---|
| Molybdenum disulphide lithium base NLGI No. 2 |
Completely remove any oil or the like and clean the contact surfaces of the transmission companion flange and flexible coupling.
Completely remove any oil or the like and clean the contact surfaces of the differential companion flange and flexible coupling.
| *a | Matchmark |
Align the matchmarks on the transmission companion flange and flexible coupling.
Install and tighten the 3 bolts. 3 washers and 3 nuts.
Tech Tips
The bolts should be installed from the propeller shaft side.
Note
Be careful not to damage the flexible coupling centering bush.
| *a | Matchmark |
Align the matchmarks on the differential companion flange and flexible coupling.
Install the 3 bolts, 3 washers and 3 nuts.
Tech Tips
The bolts should be installed from the propeller shaft side.
Note
Be careful not to damage the flexible coupling centering bush.
Temporarily install the 2 bolts with the adjusting washers.
Tech Tips
Use the adjusting washers which were removed.
TIGHTEN NO. 1 CENTER SUPPORT BEARING ASSEMBLY
Adjust the distance (A) between the surface of the center support bearing and the surface of the cushion to 11.5 to 13.5 mm (0.453 to 0.531 in.) as shown in illustration.
| Distance (A) |
|---|
| 11.5 to 13.5 mm (0.453 to 0.531 in.) |
Check that the center line of the bracket is at a right angle to the shaft axial direction.
Tighten the 2 bolts.
| *a | Turn |
| *b | Hold |
Using SST, tighten the adjusting nut.
Tech Tips
Use a torque wrench with a fulcrum length of 34.5 cm (1.13 ft.).
Make sure SST and wrench are connected in a straight line.
INSPECT AND ADJUST NO. 2 AND NO. 3 JOINT ANGLE
Stabilize the propeller shaft and differential.
Turn the propeller shaft several times by hand to stabilize the center support bearing.
Check the No. 2 and No. 3 joint angles.
Using SST, measure the installation angle of the intermediate shaft and propeller shaft.
Tech Tips
SST should be set directly underneath the shaft.
Using SST, measure the installation angle of the differential.
Tech Tips
Measure the installation angle by placing SST in the positions shown in the illustration.
Calculate the No. 2 joint angle.
| Standard No. 2 joint angle | ||||||
|---|---|---|---|---|---|---|
|
Tech Tips
A = Intermediate shaft installation angle
B = Propeller shaft installation angle
Calculate the No. 3 joint angle.
| Standard No. 3 joint angle | ||||||
|---|---|---|---|---|---|---|
|
Tech Tips
B = Propeller shaft installation angle
C = Differential installation angle
If the measured angle is not within the specified range, adjust it with the center support bearing washers.
Adjust the No. 2 joint angle.
Select an appropriate center support bearing washer thickness from the table below, and obtain a washer set.
| Standard adjustment washer | ||||||
|---|---|---|---|---|---|---|
|
Note
Each set contains 2 washers.
Using the washer set, perform the adjustment.
INSTALL PROPELLER SHAFT HEAT INSULATOR
Install the propeller shaft heat insulator with the 2 bolts.
INSTALL FRONT FLOOR NO. 1 HEAT INSULATOR
Install the heat insulator with the 6 nuts.
INSTALL FRONT EXHAUST PIPE ASSEMBLY
INSPECT FOR EXHAUST GAS LEAK
If gas is leaking, tighten the areas necessary to stop the leak. Replace the damaged parts as necessary.