Could maintenance replace that wall panel before the crack spreads?

How to say “Could maintenance replace that wall panel before the crack spreads?” in Japanese

In Japanese

ひびが広(ひろ)がる前(まえ)に、設備(せつび)の人(ひと)にあの壁(かべ)パネルを交換(こうかん)してもらえないかな？

Hibi ga hirogaru mae ni, setsubi no hito ni ano kabe paneru o kōkan shite moraenai kana?

Could maintenance replace that wall panel before the crack spreads? in other languages