Removal
Remove two screws 1 (figure 8-114) fastenings of apron 2, release fairing 3 from connection with apron.
Figure 8-114. Side mount of the threshold fairing:
1 - screw;
2 - mudguard apron;
3 - threshold fairing.
Unscrew five nuts 1 (figure 8-115) lower fastening of the threshold fairing.
Figure 8-115. Lower mount for the rocker panel:
1 - nut;
2 - threshold fairing.
Remove fairing 1 (figure 8-116), overcoming the resistance of holders 2.
Figure 8-116. Fastening the threshold fairing:
1 - threshold fairing;
2 - threshold fairing holder.
Remove five bushings 1 (figure 8-117).
Remove holders 4.
Unscrew two nuts 2, remove three brackets 3.
Figure 8-117. Sill fairing brackets and holders:
1 - spacer sleeve;
2 - nut;
3 - bracket;
4 - holder.
Install the threshold fairing in the reverse order of removal.
(The original article can be found on the resource: ChevyMan.ru)