Super Record Shifter Issue


I have an issue with a shifter whereby the finger shifter lever dangles down loose as if a spring has gone missing or failed. Shifting actually works fine on the road but its a bit annoying because the looseness means it vibrates causing sound. Any ideas on this - part required? complexity of job to replace?

Don't want to set about dismantling the thing into a hundred pieces if it's pointless.

Groupset is a Super Record 11 spd 2009-2014 issue.