Lately I've witnessed the Yamato fix 2 sys damage points in 3 weeks.
2 weeks and 5 days without any repairs and then 2 consecutive days with single point repairs.
You don't understand the Navy supply system. Even though the spare part is available down the road from a local merchant at a quarter of the price, you can't go buy it. You have to fill out the requisition with it's Federal Supply Code for Manufacture, the National Item Identification Number, etc. Mechanicsburg then processes the request and ships you the spare part from some warehouse halfway around the world.
In your case, it took 2 weeks 4 days for the paperwork to go through and the part to ship to you. The last two days was when the repair techs got the part and installed it.