If our member uncle sam reads this it might make it to the addendum page as he works for Haynes. Although I am not entirely sure that they could sanction super glue for repairs to a mech that needs the user to insert an very expensive card into it.
Addendum to the above how to :-
Please ensure to keep the super glue to a minimum - If possible use a super glue gel Maplins for £1.99
as opposed to a liquid as it provides a more secure bond / gap filling properties and is less likely to drip.
The card readers opening flap is just below the point you need to repair so please ensure no super glue drips down ont this mech.Leave the super glue to set for at least 30 mins before re-assembling the card reader.