glowworm cxi diverter kit

[buckley plumb]

fitted new diverter repair kit to a cxi today slightly fiidly getting the lh side in due to space but what is the left hand part - looks like some form of fitting tool

 

[Barry98]

this bit ?

 

[buckley plumb]

View attachment 10119this bit ?

yes mate not on the diagram that come with kit and could not see anything on unit

 

[buckley plumb]

View attachment 10119this bit ?

any idea what that bit does