How can I update the main file from the extracted sdlxliff

Hi folks,
I have a 276000-word file, 98% translated. I translated the remaining 2%, then I filtered those 2% and generated an sdlxliff using the 'Generate' command of the Advanced Display Filter with a purpose to spellcheck my translation only. I tried simply filter my translated segments but Trados splellchecks all segments including those hidden by the filter.
Now that I have splellchecked the generated sdlxliff file, I want to update my main file from that generated sdlxliff. Is it possible?