Open the tailgate and remove the maintenance lid.
Disconnect the connectors (A) from the taillights (B).
Remove the mounting nuts from the taillight.
Install the taillight in the reverse order of removal.
Letters
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Rocker Arm and Shaft Inspection
Remove the rocker arm assembly.
Disassemble the rocker arm assembly.
Measure the diameter of the shaft at the first rocker location.
Zero the gaug ...