Genuine Toshiba owner's manual. Couldn't really ask for more. And written in understandable English in contrast to a few recent experiences I have had with manuals for other equipment other than Toshiba but made in China and written in "Chinglish"!
Text excerpt from page 39 (click to view)
Warning: There is a danger of electric shock! Prior to changing the oven light bulb: Switch off the oven! Remove the fuses in the fuse box or switch off the circuit breaker. Place a cloth on the oven floor to protect the oven light and glass cover.
Changing the rear oven light/Cleaning the glass cover 1. Remove the glass cover by turning it anti-clockwise and then clean it. 2. If necessary: replace bulb with a 25 watt, 230 V, 300 Â°C heat-resistant, oven light bulb. 3. Refit the glass cover.
Changing side oven light/Cleaning glass cover 4. Remove the left shelf support rail. 5. Remove the glass cover with the aid of a narrow, blunt implement (e.g., teaspoon) and clean it. 6. If necessary: replace bulb with a 25 watt, 230 V, 300 Â°C heat-resistant, oven light bulb. 7. Refit the glass cover. 8. Insert the shelf support rail.