Propeller Shaft Assembly

PROPELLER SHAFT: PROPELLER SHAFT ASSEMBLY (for 4GR-FSE): INSPECTION

1. INSPECT PROPELLER SHAFT ASSEMBLY

(a) Using a dial indicator, inspect the runout of the propeller shaft.





Maximum runout:

0.8 mm (0.031 in.)

NOTICE:
The dial indicator must be set perpendicular to the center of the propeller shaft.

HINT
If the shaft runout exceeds the maximum, replace the propeller shaft.

2. INSPECT INTERMEDIATE SHAFT

(a) Using a dial indicator, inspect the runout of the intermediate shaft.





Maximum runout:

0.8 mm (0.031 in.)

NOTICE:
The dial indicator must be set perpendicular to the center of the propeller shaft.

HINT
If the shaft runout exceeds the maximum, replace the intermediate shaft.

3. INSPECT SPIDER BEARING

(a) Check that the spider bearing rotates smoothly.





(b) Check that there is no play in the spider bearing.

HINT
If necessary, replace the intermediate shaft.

4. INSPECT NO. 1 CENTER SUPPORT BEARING ASSEMBLY

(a) Turn the center support bearing by hand in the rotating direction. Check that the center support bearing turns smoothly.





(b) Check that the seals are not cracked or damaged.

HINT
If the center support bearing is damaged, worn, or does not turn smoothly, replace it.