Quote:
Originally Posted by Thunderguts
I replaced a few things on the ol' N52 this weekend...
The tensioner and belt were a breeze. The N52 is surprisingly easy to work on for many things. You've got much more room to work than a FWD car.
As for the hoses, nothing was too complicated, but the two quick release fittings going to the radiator were stuck on there pretty good. I cut part of them off with a Dremel rather than risk breaking the radiator neck. The thermostat and water pump proved a little easier than I expected, but the hardest part was getting the clamp on the hose from the engine block to the thermostat.
For anyone who cares, the total cost of hoses was $340. I used two BMW hoses and the rest were Rein. In retrospect, I don't think I'd replace most of them again. None of them were in bad shape. Oh well, I plan to keep this car for a long time and I'll probably never need to replace any of them again.
The only downside to everything is that I mistakenly tried to remove the radiator control sleeve rather than the drain plug and it automatically destroys itself when you do. Now I need to wait until Monday to get the replacement and fill it back up with coolant.
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Good work.
What is the size of the Torx to loosen the tension? I've seen different sizes mentioned.