I can't repair the hubs or axles in my Sportsmobile, does that mean I can't go to Baja? Oh wait I do go to Baja and if I have a breakdown I get a local mechanic to help.
Oh and I don't carry spare brake pads, or spare axle shafts or any major component.
They didn't carry major bits either and made it all the way home safe & sound.
And that is the most important thing, they went, they survived and they are looking forward to traveling again.
As had been said before, it is far more important to just go than to spend so much time and money "preparing" that you never go.
Of course some people are into the tools, the repair skills and enjoy taking spare parts and doing field repairs. But not being into that thing doesn't mean you can't get out and see the world.
I am a little confused....
Why pay these guys to fix your truck? Do you not have the basic tools and skills needed to fix the truck yourself? Every repair I have seen in this trip report can be done with a small tool kit. Some of the more major repairs like the broken hub bolts could be fixed easily with a small air powered drill plus easy out kit. So in saying that do you plan to carry more stuff in the future to handle minor and major repairs on your own without having to rely so heavily on the locals?
I mean from reading the trip report it doesn't sound like you even had some gasket maker like RVT or similar. So my big question(s) are.....if you do this trip again what would you do different in terms of perparing the truck? What would you bring that you didn't have in terms of tools and spare parts? Would you spend some time learning how to work on the truck yourself and how to do minor to major repairs?