DRIVE SHAFT SYSTEM > Front Hub Unit Bearing
INSPECTION
1. Moving the front tire up and down by hand, check there is no looseness in bearing, and check the wheel rotates smoothly.
CAUTION:
If there is unsmooth sliding operation or abnormal noise in the bearing, replace the hub unit bearing.

2. Inspect the hub unit bearing for axial looseness.
(1) Remove the tire and disc rotor.
(2) Using a dial gauge, check the axial looseness. Replace the hub unit bearing if looseness exceeds the limit.
Service limit:
Maximum: 0.05 mm (0.0020 in)

Disassembly
InstallationConditions in which front passenger's SRS frontal airbag is activated
The Subaru Ascent is equipped with an intelligent SRS frontal airbag system that
activates based on real-time analysis of the front passenger seat conditions. The
front passenger's SRS frontal airbag is designed to deploy during an impact when
specific criteria are met, ensuring optimal sa ...
Checking the coolant level
WARNING
Never attempt to remove the radiator
cap until the engine has been
shut off and has cooled down
completely. Since the coolant is
under pressure, you may suffer
serious burns from a spray of boiling
hot coolant when the cap is
removed.
"FULL" level mark
"LOW" level mark
C ...
Installation
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Turbine Speed SensorINSTALLATIONCAUTION:Be sure to prevent water or oil from contacting the connector terminal of turbine speed sensor. If adhesion occurs, replace with a new part.Install in the reverse order of removal.NOTE:• Use new O-rings.&bul ...