Sixteen months later, during the Apollo13 mission, Lovell would have to perform a similar manual realignment under more critical conditions after the module's IMU had to be turned off to conserve energy.
sˈɪkstiːn mˈʌnθs lˈeɪɾɚ, dˈʊɹɹɪŋ ðɪ ɐpˈɑːloʊ θˈɜːtiːn mˈɪʃən, lˈʌvɛl wʊdhˌævtə pɚfˈɔːɹm ɐ sˈɪmɪlɚ mˈænjuːəl ɹˌiːɐlˈaɪnmənt ˌʌndɚ mˈoːɹ kɹˈɪɾɪkəl kəndˈɪʃənz ˈæftɚ ðə mˈɑːdʒuːlz ˌaɪˌɛmjˈuː hædtə biː tˈɜːnd ˈɔf tə kənsˈɜːv ˈɛnɚdʒi.