When installing splash shield supplemental armor 9515-01-189-9728 [9515011899728] to the left hand splash shield, it is required to eliminate the access cover 5340-01-457-0459 [5340014570459] by removing the three screws 5305-00-115-9934 [5305001159934] (MS51849-55) indicated by the red arrows that attach the access cover to the splash shield.
Failure to remove the access cover when installing the supplemental armor will result in an incorrect fit, and possibly damage to the splash shield. Additionally, the access cover cannot be accessed because it will be blocked by the armor.