ZF 5 HP 24-A Teardown Fun

My assistant and I had planned to have a normal eight-hour workday. It was, after all, a Saturday, and besides, the Saturday before Christmas. Problem is, we were in the process of dismantling the ZF 5 HP-24A transmission out of a 2001 Audi A6 Quattro, the one with the 4.2 liter rocket-ship engine 40-valve engine.

And yet by the time that Hawaiians would say “Pau Hana” or Zulus would say “Chaila” (quitting time) … the work was just way too interesting to want to stop. So we enjoyed a nice snack and kept on working. My assistant used to be in the US Army and although she’s sweet as pie, she’s also hard as nails, and if she’s impressed by anything, she normally doesn’t let on.  And yet, finally, the quality of the engineering behind this transmission melted her heart. She kept exclaiming how cool this or that item was, as the brilliance of the design became ever more apparent. And, of course, I was in full agreement.

Quite some time after midnight, it occurred to us that maybe it’s time to finally stop working, and so we finally dust-proofed everything and we left.

However, as the events were winding down, one of us made the mistake of noticing that the clutch A drum of the transmission looks a lot like the torch of the Statue of Liberty. And, of course, there’s always time for silly pictures (with no lack of patriotism implied).

2015-12-19 22.40.55


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