8
3
Lower the fourth level addition onto the lower levels. Insert fas-pins through hole as shown. Insert back
rail into addition, making sure spring locks are snapped into place.
4
To keep the riser from tipping after the 4
th
level addition has been installed, pull the fas-pin out of the
outer leg and lower the inner leg as shown. Line up the holes and replace the fas-pin.
Note: inner legs
must be stowed prior to transport!
