Isolate Mains Power to appliance as per TOPs P4
G.C. Number 41 391 52

Boiler Front Panel
Remove the two securing screws.
Pull the panel forward at the bottom and lift to pull away from the top lugs.

Boiler Bottom Panel
Remove the two securing screws.
Pull the right hand side of the panel down, slide to the right and withdraw.
Boiler sealing panel removal
Turn off the gas supply service cock and disconnect the electricity supply.
Remove the four securing screws and lift off the panel.