Graco 13785-7-00 - Manual (Page 62)

4. Carefully remove the seat pad. DO NOT USE SAFETY SEAT without
the seat pad.
5. Machine wash on delicate cycle and drip-dry. DO NOT USE BLEACH.
6. Fit pad into position, then reverse the process above to properly reinstall
the harness system. You must: pass the shoulder straps through the
appropriate slots and under the plastic retainer, secure the shoulder straps
to the harness junction plate and snap waist belt anchor buckles into rear
indentations (buckles should first be placed under the retainers opposite
the flexible tab, then pulled or pushed past the tab). Check that harness
system is not twisted, and pull on harness system to be sure harness is
securely reinstalled.
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