关于冲压涡轮测试中的一句翻译，求高手翻译。。

flyhigh9986 · 发表于 2012-3-5 17:35:30

CAUTION: MAKE SURE THAT THE ACTUATOR AND THE ENGINE PUMP FIRE VALVE TOUCH ACROSS THEIR FULL SURFACES AND CORRECTLY CONNECT WITH :
- THE DRIVE SHAFT OF THE ACTUATOR ENGAGED IN THE COUPLING OF THE ENGINE PUMP FIRE VALVE
- THE DOWEL PIN IN THE ADAPTOR PLATE ENGAGED WITH THE HOLE IN THE ACTUATOR ASSEMBLY.

求翻译，看不懂，不晓得咋翻译。。。