Lexus KMA10 Series Dismantling Manual page 30

REMOVE FRONT UNDER COVER CENTER
Remove the 13 clips and front under cover center.
REMOVE REAR UNDER COVER RH
Remove the 6 clips and rear under cover RH.
REMOVE REAR UNDER COVER LH
Remove the 6 clips and rear under cover LH.
REAR UNDER COVER CENTER
Remove the nut, 10 clips and rear under cover center.
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