Replacing a leaky pressure gauge.

Replacing a leaky pressure gauge for my Worcester Bosch Greenstar 28i junior combi mk 111.
The gauge used fits.
24 i
24 i Junior Mk5
24 i LPG
25 CDi
25 CDi LPG
27 CDi
29 CDi
30 CDi
30 CDi Classic System
30 CDi Classic System LPG
30 CDi System
30 CDi System LPG
34 CDi
34 CDi Classic
37 CDi LPG
38 CDi
38 CDi Classic LPG
40 CDi LPG
42 CDi Classic
42 CDi Classic LPG
The process may differ.
I'm not a professional, I'm a Diyer and thought I would make the video to help out fellow Diyers.
Replacing this part does not involve going near the gas supply.
The part was bought from Wolseley UK for £20.53
I hope you find the video useful.
Cheers
Lee