Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

HELP! RADIATOR PETCOCK BROKE!

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Old 02-19-2007, 04:05 PM
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Default HELP! RADIATOR PETCOCK BROKE!

My friend broke it trying to get it out...

Now there's a half of it stuck in there.. How can I get it out?
 
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Old 02-19-2007, 04:07 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

The part at the dealer is 8.80. So much money for a POS part.
 
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Old 02-19-2007, 05:46 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

Hi Jimmy,

It does happen[8D].

Here's what I did. Take out a hex (Allen) socket, find the closest size, hammer it into the petcock and use a ratchet to turn it out. If you don't have a socket-type hex, you may be able to use regular bar-type one, just hammer it into the petcock and try turning it by hand or grab it with a Vise-grip/pliers and then turn it. If you don't know what I mean, observe the bottom of the petcock carefully (where it broke), there should be a hole shaped for Allen wrench.

I bought 2 new petcocks from FCP Groton, as I could see the original/future owner breaking it.

$8.80 isn't that bad for a lesson learned. Make your friend pay for it too, as he/she broke it

When you put the new one back in, finger tight + 1/8 turn will suffice. Don't go any tighter or you'll be coming back to this thread[8D]

Good luck,


JPN
 
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Old 02-19-2007, 06:10 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

^Well since the coolant is advertised to last 150k miles/5 years. We just put it back, and crossed our fingers and hoped it doesn't come out again.
 
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Old 02-19-2007, 10:41 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

I assume you got it out then?
 
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Old 02-19-2007, 11:43 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

^Yep. He used a screwdriver and unscrewed it out...Then he screwed it back in..
 
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Old 02-19-2007, 11:52 PM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

As long as the O-ring is still there, it won't leak. You can now sleep peacefully...


JPN
 
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Old 02-20-2007, 12:15 AM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

I was going to suggest an easy-out!!
 
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Old 02-20-2007, 12:16 AM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

^What's that?

I have no clue if the o-ring is there or not. He screwed everything back in..
 
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Old 02-20-2007, 12:27 AM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

The petcock has an O-ring on it. If it is screwed back in and not leaking then it should still be there.
 
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Old 02-20-2007, 12:30 AM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

^Yeah, JPN definetely stole your thunder.
 
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Old 02-20-2007, 12:32 AM
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Default RE: HELP! RADIATOR PETCOCK BROKE!

LOL no biggie!!!
 
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