Transfer Drive Gear: Inspection
WARNING: This page is about a different car, the 2020 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
- Ball bearing
Replace the bearings in the following cases.
- In case of broken or rusty bearings
- In case of worn or damaged bearings
- When the bearings fail to turn smoothly or emit noise in rotation after transmission gear oil has been applied.
- Transfer drive gear
If the drive gear tooth surface and shaft are excessively broken or damaged, replace the drive gear.
- Measure the clearance between snap ring and inner race of ball bearing with a thickness gauge.
Specification:
0.01 - 0.15 mm (0.0004 - 0.0059 in)
If the measurement is not within specification, select a suitable snap ring and replace it.
| Snap ring (outer-30) | |
|---|---|
| Part No. | Thickness mm (in) |
| 805030041 | 1.53 (0.0602) |
| 805030042 | 1.65 (0.0650) |
| 805030043 | 1.77 (0.0697) |