1.INSPECT PROPELLER SHAFT AND INTERMEDIATE SHAFT
Using a dial indicator, measure the propeller shaft and intermediate shaft runout.
| Item | Specified Condition |
|---|---|
| No. 1 Propeller shaft | 0.5 mm (0.0197 in.) |
| No. 2 Propeller shaft | 0.5 mm (0.0197 in.) |
| Intermediate shaft | 0.5 mm (0.0197 in.) |
If the shaft runout is more than the maximum, replace the shaft.
2.INSPECT SPIDER BEARING
Check the spider bearings for wear or damage.
Check the axial play of each spider bearing by turning the yoke while holding the shaft tightly.
0.05 mm (0.00197 in.)
If the bearing axial play is more than the maximum, replace the spider bearing.
37230
3.INSPECT CENTER NO. 1 SUPPORT BEARING ASSEMBLY
Use the same procedure all center bearing.
While turning the center No. 1 support bearing assembly by hand, check that it turns smoothly without catching and that there are no cracks or damage.
If there are any defects, replace the bearing.
If there is any damage to the lip of the center No. 1 support bearing assembly case, replace the bearing.