Chevrolet Uplander Owner's Manual page 77

4. Then press the leg rest firmly into the seatback,
and secure it by pressing the upper corners
against the fastener strips on the seatback.
5. Rotate the head restraint forward and push it all the
way down.
Just like the other restraint systems in your vehicle, your
built-in child restraint needs to be periodically checked
and may need to have parts replaced after a crash.
See Checking the Restraint Systems on page 1-86 and
Replacing Restraint System Parts After a Crash on
page 1-87.
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