Well every country has their own specifications and requirements for their combat vehicles.it is not possible for boeing to strip everything down than refurbished it to resell to other country.(this is because US very paranoid on their technology falling to their adversaries).btw news, just said US army postpone the acceptance of helicopter until the problem is rectrify,not canceling it.

Thus, I think Indonesia is accepting new Apache unit as contract and nothing to do with your speculation of accepting rejected units. As for the faulty nuts,I don't think it is major issues ,since it will be replaced (like takata airbag) at timely matters.

well your assumption is all just speculation ,until now you didn't even provide any substantial evidence that it has alleged pass to foreign buyers.even indo din't make a fuss or statement about faulty nuts. if you read ,the issues is about the "rust" on the nut is causing reliability issues.

guess where is takata now?- well if you read, they known about this issues long ago..maybe even from the beginning but they kept quiet on it and keep on selling ( now already chapter 7,easy way out limiting their damage). now honda, toyota,etc... is picking their mess up by replacing those airbeg. (Boeing also doing the same replacing those nuts with revised version currently).

"as per contract, hence if problem is not known by indo they would still be accepting it"- well nothing in this world is perfect ,that's why it is covered by manufactures warranties within those purchasing agreements.

Well my point is that your question is ridiculous and no credible source.than you assume that Indo Apache helicopter deliverd is those rejected unit. Thus my answer to you is don't speculate and assume if don't know the truth .
Everyone like warranties ,tell me which person in the world with a right mind would defy a warranty.thus you see in news that the US army ask them to rectify the issues before accepting further unit.