There is one question from an online site that was bothering me. Any posible replied would be welcome. This is just to learn.

You are a Project Manager and a machine component is due for delivery today to the customer. The product is urgently required for the customer, You an your team had took great efforts in completing it. Just as you are reday, there is a call from the Product Manager that one component is found unreliable. The product can go as it is-but the customer will have relaibility problem in future after say, 6 months.