BMW F 800 GS Rider's Manual page 80

Removing topcase
7
76
Turn key 1 in the topcase lock
to the vertical position.
z Hold down yellow latch 2 and
push carry handle 3 down.
Pull red lever 4 back as far as it
will go.
Latching flap 5 pops up.
Fully open latching flap 5.
Take a firm grip of the handle
and lift the topcase out of the
holder.
Installing topcase
Fully open latching flap 5, if
necessary pulling red release
lever 4 to the rear.