by John1965 »
Tue Jul 03, 2018 10:55 am
Hi,
Have you checked the fan in that oven, its quite easy to access, if you take the oven shelves out and then look to the back of the oven there will be a cover plate usually held in place by 4-6 screws if you remove this cover you should see the fan it may be seized or gunked up with grease out the oven, its worth a check.
Please be sure to isolate the cooker from the mains supply before doing any of the above.
Regards John,