Simpson SEAT BELT User Manual
Page 5
www.simpsonraceproducts.com
5
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Version 1
3-Bar Adjuster Routing
The 3-bar adjusters must be locked down to insure that they will lock down the webbing at the anchors. The
adjusters need to be located as close to the anchor as possible. If the adjuster does slide, it will quickly lock down
on the anchor or cross bar. Follow the routing Figures 3a through 3d.
2-Bar Adjuster Routing
The 2-bar adjusters must be locked down to insure that they will lock down the webbing at the anchors. The
adjusters need to be located as close to the anchor as possible. Follow the routing Figures 4a through 4d.
Figure 3a: 3-Bar Initial Lacing
with Anchor.
Figure 3b: Place the anchor
as close as possible to the 3-
bar to reduce slipping. Lace
the free end of the webbing
through both sides of the 3-
Bar.
Figure 3c: Lace the free
end of the webbing
through the 3-Bar to
LOCK the webbing.
Figure 3d: Lock Down the 3-
Bar. Make sure to leave lace
the free end of the webbing
back through the 3-bar to lock
it down. Leave about 2-3” of
webbing after the 3-bar.
Figure 4c: Continue to lace
the free end of the webbing
through the top side of the
anchor.
Figure 4b: Lace the webbing
over the top of the 2-bar and
back into the middle of the
webbing loop.
Figure 4a: 2-Bar Initial Lacing
with Anchor.