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Thursday, June 30, 2011

Chrysler Sebring, Day 9

Haven't made much progress this week, but today we removed the:
  • wiring harness, 
  • exhaust pipes,
  • exhaust manifold and
  • intake manifold.
The engine itself may be well designed, but all the stuff that goes in around it is just a mess. You can't disconnect the wiring harness from the starter until you remove the heat shield over the starter, and you can't remove the bolts that hold the heat shield on until you remove the exhaust pipe. Well, it might be possible, but it would certainly be a royal pain: the last bolt is obscured by the exhaust pipe. You could probably reach it from underneath with a box wrench, but it would slow going getting it out. Likewise in order to disconnect the wiring harness from the A/C compressor, you need to remove the alternator. To disconnect the wiring harness from the fuel injectors, you need to remove the intake manifold. The whole thing is like this, heat shields and brackets on brackets on brackets. I wonder what it would be like if somebody spent the time and effort to design this stuff to fit together instead of just tacking one thing on top of another.

The car spent a couple of years in Iowa before it came West, so the exhaust pipes are all solidly rusted together. Once we got the engine out I was able to get a real wrench on the bolts holding the exhaust pipe flange to the header pipe. They turned easily enough: they snapped right off, so we get to drill out the old ones, and if we are lucky, retap the holes. Might have to use nuts, which will make it difficult, or buy a new pipe, which will be another expense.

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