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 and right by hand and verify that there is no excessive play.
If there is any malfunction, replace the applicable part.
Drive Shaft (Tripod Joint) Disassembly/Assembly
Drive Shaft Removal/InstallationUsing the interior lights
Interior lights list
Location of the interior lights
Outer foot lights (if equipped)
Inside door handle lights (if equipped)
Rear interior light
Footwell lights (if equipped)
Front interior lights/personal lights
Shift lights
Auxiliary box lights (if equipped)/Wireless charge ...
Air conditioning filter
To ensure optimal performance of the climate control system in your
Subaru Solterra, the air conditioning filter must be inspected and replaced at regular
intervals.
A clean air conditioning filter in the Subaru Solterra not only improves
airflow efficiency but also enhances cabin air quality ...
Clutch Disc Inspection [C66 M R]
Operation Inspection
1. Inspect the lining surface for discoloration and grease adhesion.
2. Inspect the torsion spring for weakness and the rivet for looseness.
3. Using a vernier caliper, measure the depth between the lining surface and
the rivet head.
Minimum clutch disc thickness ...