Step 1: Make sure the aluminum channel and end caps
are installed.
Step 3: Starting on one end: while inserting the bumper,
push it up against the end cap to prevent
the bumper from shrinking after installation
(when it gets cold).
P/N 3068445 _B
Bumper Installation Instructions
Step 2: Use silicone lubricant to help the
Step 4: As you insert the bumper into the channel with
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 •
bumper slide into the channel.
one hand, pull the bumper toward you with the
other to open the inside lips. Slowly
apply pressure by rolling the bumper into
the track.Boston Series 2000
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