CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Front Differential Assembly
DISASSEMBLY
1. DIFFERENTIAL CASE ASSEMBLY
1. Remove the taper roller bearing using the ST.
| ST1 498077000 | REMOVER |
| ST2 899864100 | REMOVER |
| ST3 398497701 | SEAT |

2. Remove the hypoid driven gear mounting bolt using the ST.
| ST 18270KA020 | SOCKET (E20) |

3. Remove the differential case (LH).

4. Remove the differential bevel gear and washer from differential case.

5. Remove the straight pin.

6. Remove the pinion shaft, then remove the differential bevel gear, washer and differential bevel pinion.

(A) | Pinion shaft |
(B) | Differential bevel gear |
(C) | Differential bevel pinion |
2. SIDE RETAINER
NOTE:
After adjusting the drive pinion backlash and tooth contact, replace the oil seal and O-ring with new parts.
1. Remove the O-ring.

2. Remove the oil seal.

Assembly
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Each tire installed on your Subaru Ascent is equipped with built-in tread wear
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