Sometimes the value of a task, both to the worker and the audience, is not about doing the work the best, most complete, or easiest way. I'm sure Yota knows that this job would be easier with the engine removed. I'm sure she would like to pull the engine and completely overhaul it. However, sometimes many of us don't have the facilities, time, or resources to do a job the 'right' way. The great thing about the way Yota works is that she experiments with low cost, high labor options. This is very valuable to the Mud community because lots of us need to fix our Cruisers the 'not so right' way. She does a great job of finding clever work-arounds without doing 'bubba' stupid crap to her less than perfectly maintained Cruiser.
In the end she will have worked much harder than she would have had to if she had the option of doing everything at once. But she's gaining (and sharing) a lot of valuable knowledge and confidence. This is classic MacGuyver training for in the field maintenance. And for mentally thinking through and resolving the occasional crap storm that life sends at us all.
Here's to you, Yota!