STEP ONE:   STEP TWO: (Recommend)
 
Remove hinge pin with punch or small screw driver   Glue pedal using super glue or plastic modeling glue
     
STEP THREE:   STEP FOUR:
 
While holding the pedal in position use a drill/driver (On the lowest setting) to insert the self drilling screws into the pedal   If you prefer you can pre-drill using an 1/8 drill bit and then use a #2 Philips to set the screws.
     
STEP FIVE:   STEP SIX:
 
Reposition the pedal and spring back into the pedal base   Insert the hinge pin back into the pedal and base to complete the installation