Working on JD 5093e Limited (340000+/2010-2011) and the steering return line is leaking from the ferrule/crimp. The part number for this hose is either RE224842 or SJ12165. My fittings look more like the open operator SJ12165. Regardless, I'll likely get the replacement hose made locally. My questions are 1) how long to allow for removal and replacement of the hose? 2) any special tools required? 3) any other tips or recommendations? Looks like if I approach from the left side I have to remove the two steering lines to get to the return line. If I approach from the right side I have to remove two air conditioning lines and maybe a wire harnes. Taking to dealer is not an option....too far. Thanks in advance for any information.