First, thank you all for posting your concerns. Rather than engage immediately in the usual fray of comments that inevitably spring to the logical conclusion that only by firing Howard can we fix your trucks and save Christmas (insert sarcasm smiley face emoji icon here), I've spent some time personally looking into the truck and what needs to be done to fix the journals and assess the scope of the problem and corrective actions for the manufacturing team.
To the immediate problem of the 18" passenger cars discussed in this thread: The most common issue appears to be journal covers coming off.
Having not repaired one of these trucks yet myself, I took this opportunity to teach myself by breaking one so I could learn what fails. I'm good at breaking stuff as you all know (no sarcasm emoji needed - totally true!!) I've attached a write up that explains how to replace these journals. In the photos that I have seen, most fall into the easy-to-repair category of a cover that just fell off. However, in breaking my car here, I found it very easy to also damage the back half of the journal. There is a big difference between a part which comes dislodged by rough handling on its journey around the globe and a five-thumbed brute prying it off with a screwdriver - so hopefully most of you will find you can fix this faster than you can read this lengthy post. So before sending your cars back, please check to see if in fact it is an easy fix - you'll save yourself a lot of time and be back to running trains.
I do not recommend adding any glue to these parts! They are designed for a press fit and to move up and down in the truck sideframe. However, if you have one that just won't seem to stay on and you want to give it a try, you'll see in the attached pdf where I would suggest the SMALLEST drop of glue.
If your trucks or cars are broken in any other way, please contact us via phone or email and send your car in for repair or contact your dealer/service center if you prefer. This includes if you have a small break on the back half of the journal. You can't take the sideframes off without taking the truck off of the car and that requires a lot of disassembly. While not difficult, there are a lot of hard to find screws and lots of ways to make a simple problem worse if you don't know what you're doing. We do experience our highest call volumes of the year this week. Please allow for a little more time than usual for your calls, but we will get to you and we will make it right.
I have already reached out to our factory teams about this issue. We are going to take a look at the assembly process and pieces to see what, if anything, changed since the previous runs of these trucks to cause the increased frequency of problems. From the types of damage shown and described so far, it seems that most of this occurred somewhere between the factory and your home - ie shipping. So we're also taking a look at the packaging on these cars to see what can be improved on our end there as well so that 2019 deliveries do not repeat the same mistakes.
We are still assessing the volume of cars affected. As of this morning, we have had one call and one email (from a dealer) to our customer service line about the issue and I have been working with one of our largest dealers to assess the situation on their end as well. It is too early to say the full scope of the percentage of cars impacted. It appears to be higher than normal, but also far from a majority of the production run. Keep in mind, we just shipped A LOT of passenger cars. Even if the fall out rate is still the usual small percentage, we're going to see more of it when the production run is so much larger. Add in the holidays and getting an accurate picture of the damage can take a few days or weeks.
Thank you as always for your support, concerns and patience and best wishes for a happy 2019.