On the 850 Series (UK version) measure 4 and a quarter inches from the left hand side of the lock and 7/8 of an inch down from the top edge of the lid and then drill one 4mm hole in the outer cover only.
Then use a small screwdriver to release lock and open lid. Effect necessary repair and then plug hole with a small rubber grommet.
Then use a small screwdriver to release lock and open lid. Effect necessary repair and then plug hole with a small rubber grommet.
