MR2sday - Changed all 6 main coolant hoses last night

Kinja'd!!! "MR2_FTW - Group J's resident Stig" (MR2_FTW)
02/28/2017 at 07:57 • Filed to: aw11, mr2, project, garage, wrenching

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It only took me about 3-3.5 hours, but I’m also very mechanically familiar with the car. The worst part by far was dealing with the factory springy hose clamps.


DISCUSSION (10)


Kinja'd!!! pip bip - choose Corrour > MR2_FTW - Group J's resident Stig
02/28/2017 at 08:09

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looks like fun!

:D


Kinja'd!!! Honeybunchesofgoats > MR2_FTW - Group J's resident Stig
02/28/2017 at 08:30

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Spring clamps are the devil’s clamps.


Kinja'd!!! Nonster > MR2_FTW - Group J's resident Stig
02/28/2017 at 08:43

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I think I’ve replaced almost all of the cooling system components on my MR2 by now except for the hard lines. Heater core replacement was a nightmare...

I just cut those stupid spring clamps and replace them with regular hose clamps.


Kinja'd!!! merged-5876237249235911857-hrw8uc > MR2_FTW - Group J's resident Stig
02/28/2017 at 08:54

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Next time...

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Make those clamps your bitch.


Kinja'd!!! SidewaysOnDirt still misses Bowie > MR2_FTW - Group J's resident Stig
02/28/2017 at 09:04

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Don’t envy you. So glad they were all replaced including the hard lines on mine right before I got the car.


Kinja'd!!! MR2_FTW - Group J's resident Stig > merged-5876237249235911857-hrw8uc
02/28/2017 at 09:19

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One of the techs at work this morning showed me that. Such a neat tool.


Kinja'd!!! osucycler > merged-5876237249235911857-hrw8uc
02/28/2017 at 09:42

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Damn that is cool, so much frustration over the years! All the stars!


Kinja'd!!! Bultaco's JMOD TownCar drives his pa to drinkin > merged-5876237249235911857-hrw8uc
02/28/2017 at 10:02

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oh no way! My wife’s xterra blew some brittle plastic bit that connects three hoses between the heater, block, and radiator in a mall parking lot last summer. Took me a solid hour of cursing sweating and bleeding with the old clamps and a combination of needle nose, vice grips, and channel locks to get them off and back on again. If I had only known!


Kinja'd!!! merged-5876237249235911857-hrw8uc > Bultaco's JMOD TownCar drives his pa to drinkin
02/28/2017 at 10:31

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Yup, they are the best thing for the hose clamps. You lock it on there, and you can move the clamp any way you need while still locked. There are also conventional looking pliers that act the same way, but sometimes you can’t get those into the tighter spaces.

They are a godsend when you need them.


Kinja'd!!! Urambo Tauro > Honeybunchesofgoats
02/28/2017 at 11:28

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They’re a pain to work with, but they are superior to standard worm gear hose clamps because they can flex with temperature changes. It provides a better seal and makes the hose last longer.