1. Remove the front lower arm from the vehicle..
2. Inspect the arm for bending or damage, and the ball joint for excessive looseness.
If there is any malfunction, replace the front lower arm.
3. Rotate the ball joint stud 5 times
. Install the SST
to the ball joint stud, measure the rotational torque using a pull scale.

If not within the specification, replace the front lower arm.
1.0—4.9 N·m {11—49 kgf·cm, 9—43 in·lbf}
Pull scale reading [10—49 N {1.1—4.9 kgf, 3—10 lbf}]
Front Suspension
Front Lower Arm Removal/InstallationOverloading
WARNING
Be careful not to overload your vehicle:
The gross axle weight rating (GAWR)
and the gross vehicle weight rating
(GVWR) of the vehicle are on the
Motor Vehicle Safety Standard Label
on the driver's door frame. Exceeding
these ratings can cause an accident
or ve ...
Digital inner mirror
In the Subaru Solterra, the Digital inner mirror is an advanced visibility
system that utilizes a rear-mounted camera to project a real-time video image onto
the mirror display, significantly enhancing rearward visibility in various driving
conditions.
The Subaru Solterra Digital inner mirr ...
Drive Shaft Inspection
1. Inspect the connections for any looseness.
If there is any malfunction, tighten or replace the applicable part.
2. Inspect the dust boot for damage and cracks.
If there is any malfunction, replace the applicable part.
3. Move the spline and joint up and down, left ...