ETS-Lindgren SMART 1000 Mini-Reverb Cell - Manual (Page 41)

Doors | 41
6. Insert and tighten the grub screw until it touches the middle bolt of the
hinge to stop the door from moving.
7. Open and close the door. Check the spacing at the door and jam.
Adjust as required.
8. Tighten all bolts to correct torque setting.