"AM" — how important is this for the AM exam?

For what it's worth from someone who's been through it:

The AM is one of those exams where the practice tests really do prepare you well. The style of questioning is pretty consistent. If you're comfortable with "AM" material under timed conditions, you'll be fine.

The one thing I'd add: read the question stems very carefully. They sometimes add a qualifier that completely changes the right answer and it's easy to miss when you're going fast.

Also check whether you need to schedule the exam in advance — some testing centers book up 2-3 weeks out.

For anyone finding this thread later: the AM is passable with consistent effort, even working full time. I studied 48 minutes a day for 10 weeks. The am blueprint reading & interpretation kept me honest about where my gaps were instead of just drilling things I already knew.

The advice about understanding why wrong answers are wrong — not just memorizing right ones — is genuinely the best AM advice in this thread. Rebuilt my prep around that and it made a real difference.

Quick update: just cleared 78% on my most recent AM practice set using am tools equipment operation. Sitting for the real thing in 3 weeks. Feeling cautiously optimistic.

It's definitely one of the heavier topics, so you're not imagining it. But here's the thing that actually got me through it: I stopped tracking how often it showed up and started digging into why I was missing questions on it. Every time I got one wrong on a practice test, I'd sit there and work out why each of the other three options was wrong, not just flag the right answer and move on. That changed everything for me. The real exam loves to reword things just enough that memorized answers fall apart.

You've done 9 practice tests, which is plenty of volume honestly. Go back through your wrong answers instead of doing test number 10. If you can explain why a wrong option is wrong, you actually understand the material, and it doesn't matter how they phrase it on exam day. That's what saved me on the questions I'd never seen before.

Honestly, I almost bailed halfway through my prep because I wasn't sure if I was wasting time on the wrong stuff. But yeah, AM topics hit hard on the real exam — it's not just filler in the practice tests. I'd say stick with it even when it feels repetitive.

What helped me was drilling the free aircraft maintenance inspection troubleshooting questions specifically, because that's where a lot of it clicks into place. You'll see patterns. I passed on my second attempt and honestly wish I'd trusted the process sooner instead of second-guessing everything.

I was in the same boat and honestly almost gave up around test 6 because I kept missing AM questions and thought maybe I just didn't have the brain for it. Spoiler: it's absolutely on the real exam, and it shows up more than you'd expect. I didn't count, but it felt like a solid chunk of the questions touched on it in some way.

Keep going. It clicked for me around test 8 and I passed on my first attempt. If you're seeing it constantly in practice tests that's not a coincidence, it's a hint. Don't skip it thinking it's a minor topic because it isn't.