Randall 103 Timer not Turning the heating on/off?

[Fivepound]

Hi, I have a Randall 103 timer for my back boiler and noticed that recently it has not been turning the heating on. When I looked at it I saw that although the dial was turning round, when it got to the lever to turn the heating on/off it just stayed there as if it didnt have the strength the move the smaller dial.

Any ideas?

 

[EliteHeat]

Sounds like it's broken to me.

 

[Fivepound]

Great!! Just sold the house and it breaks!

Anyone got one?

 

[namsag]

Plumb centre, BQ, ETC cost about £40 . Straight change an takes only five minutes with no alteration of wiring. At bottom of clock is a hole with a screw inside undo take bottom cover off an push clock housin up and it will come off its back plate leaving all wires attached. Take new one off back plate an put onto existing back plate...Safetys sake turn power off first