Installation instructions – Smittybilt FN1990-S4 Sure Steps User Manual
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Installation Instructions
Sure Step
(Part #FN1990-S4B/FN1990-S4S)
09 Ford F-150 Super Crew
(2) 8mm x 30mm Hex
Bolts
(2) 8mm Lock Washers
(2) 8mm x 22mm OD
Large Flat Washers
(outer)
(2) 8mm x 17.1mm OD
Small Flat Washers
(inner against Bracket)
(2) 8mm Hex Nuts
Once properly lined up, rotate
the Bracket into position and
line up with the holes in the
pinch weld then pull the bolt
through the top of the Bracket
Rotate into
position
(1) 10mm x 35mm Hex
Bolt
(1) 10mm Flat Washer
(1) 10mm Lock Washer
(1) 12mm x 40mm x 10mm
Nut and Bolt Plate
(1) 11mm Plastic Retainer
(1) 12mm Flat Washer
(1) 12mm Lock Washer
(1) 12mm hex Nut
Fig 4
Fig 5
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