Remove the cylinder head cover.
Loosen the rocker arm adjusting screws (A).

Unscrew the rocker shaft mounting bolts two turns at a time in the sequence shown.

Remove the rocker shaft mounting bolts, then remove the rocker arm assembly.

Audio Control Display
Press the AUDIO button to display the audio system on the
navigation screen.
...
Rotor Slip Ring Test
Measure the resistance between the slip rings (A):
If the resistance is within the standard, go to step
22.
If the resistance is not within the standard, replace the roto ...
Countershaft Inspection (M/T)
Inspect the gear and bearing contact areas for wear and damage, then
measure the countershaft at points A, B, and C. If any part of the
countershaft is less than the service limit, replace ...