Detailed Instructions: In this task, you are to Translate German text to English
Problem:Die Klappe (8) ist in ihrer Schliessstellung verrastbar.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The flap (8) can be engaged in its closed position.