DefenderWorx Mustang Locking Fuel Doors - Manual

2010 + Mustang Locking Fuel Door
Installation Instructions
Part #’s: 900708, 900709, 900710, & 900711
DO NOT SMOKE or HAVE AN OPEN
FLAME while Installing this product!
Made in the USA!
Tools Needed:
9/32 Socket or Box Wrench
1/8 Allen Wrench
Flathead Screwdriver or Plastic Prybar
2” Masking Tape
Step 1:
Tape around opening to protect
your Mustang from any damage
when you remove the factory door
or if you mishandle any tools
around the opening.
Step 2:
Open Factory door and remove 9/32
bolts in 2 locations. These are
noted in the picture where we have
our socket and the arrow.