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Practice quizzes / ASE S3 Drive Train (School Bus) Practice Questions - ASE S3 - Drive Train (School Bus) Certification Exam / Question 51337
Practice question

Which transmission fluid specification is required for most current Allison automatics used in school buses?

  1. Allison TES 295 / TES 668 approved fluid
  2. Plain SAE 90 gear oil
  3. DOT 3 brake fluid
  4. SAE 40 engine oil

Answer: A — Allison TES 295 / TES 668 approved fluid

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