Sorry, I don't have access. I paid for access when I had the issue on my L405, printed the instructions out and gave it to my indie, who did exactly what it said. This fixed the clunk for the next 60,000km until I traded it in on my D5. This was a known fault of the early L405's, which mine was. It now appears to have raised its ugly head with the D5 as well but I don't know whether there will be anything on Topix specifically for the D5 transfer case clunk.
If you search for my posts on the L405 you may find the procedure in a post. I posted about it but I don't know where it is. I remember that you needed to change the oil and recalibrate the transfer case and I think it required two oil changes. Someone in the D4 section also posted the same information for the D4 transfer case, which gave me the idea to look on Topix for the RRV.
My indie said the oil was black due to the transfer case being wrongly calibrated at the factory (this was at 40,000km when I bought the car) but there was no permanent damage and all was good after changing the oil and recalibrating the TC.
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