Bosch Maxx4 WFC1200 Instruction Manual And Installation Instructions page 26

Removing the
transport bolts
26
Caution
The transport bolts must always be removed before
using the appliance for the first time and must be
retained for any subsequent transport (e.g. when
moving).
q Loosen all four transit bolts with the A/F 13 wrench
until they are freely movable.
q If not all parts have been removed and have fallen
into the bottom of the washing machine: open the
door, pull the drum forwards slightly, reach in and
remove the parts.
q Insert the covers.