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  #1  
Old 03-02-2019, 09:23 PM
danonly55's Avatar
80 300SD
 
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Location: phoenix AZ
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1980 sd block coolant drain location

I have a 1980 300sd, Need to locate the coolant drain on the block. What side of the block is this on, and any specifics would help, Thanks

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1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper

Last edited by danonly55; 03-02-2019 at 09:26 PM. Reason: mis spelled
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  #2  
Old 03-02-2019, 09:43 PM
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smoke gets in your eyes
 
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It should be just ahead of the starter beside the block heater.

Sixto
98 E320s sedan and wagon
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  #3  
Old 03-02-2019, 10:30 PM
danonly55's Avatar
80 300SD
 
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Thanks, That looks to be the area where its leaking. I just had my coolant replaced along with some other service and I think he may not of got it tight enough.
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Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #4  
Old 03-02-2019, 10:43 PM
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More likely he lost the aluminum washer...
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  #5  
Old 03-03-2019, 12:05 AM
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Diesel Dandy
 
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Post Block Drain Plug

It's a 17MM ATF plug, get the aluminum crush washer before you fool with it, this is a very common problem ~ now you know one more incompetent and dishonest 'mechanic' who's not worthy of checking your oil .
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1982 240D 408,XXX miles
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  #6  
Old 03-04-2019, 10:27 PM
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80 300SD
 
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If thats the case and I find it missing He is going to replace it while I watch !!!!!!!!!!!
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Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #7  
Old 03-04-2019, 10:55 PM
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Quote:
Originally Posted by vwnate1 View Post
...this is a very common problem ~ now you know one more incompetent and dishonest 'mechanic' who's not worthy of checking your oil .
I am betting that the majority of mechanics would not have bothered to remove the block drain plug in the first place. (Maybe this dishonest mechanic removed it just so he could steal the seal ring.)
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  #8  
Old 03-05-2019, 02:11 AM
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Post Yet Another Reality Check

He tried and made a mistake, he prolly didn't even know there's a seal ring, go buy two new seal rings and deliver to him and ask that he make it right .

Don't expect him to do it whilst you watch ~ I'm the only Mechanic I know who'll work on hot engines .

As long as it gets fixed you're good to go ~ pick your battles carefully, this is one you won't win .
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1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better
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  #9  
Old 03-05-2019, 11:46 AM
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Actually he is from germany and went to the school there for Mercedes and Audi, I met his dad one day and he used to have a shop in Austria years ago and his son worked there. It's funny you mention the stealing of the washer because my A/C didnt work after either and all of my R12 was gone and when I went to recharge it My high pressure side started leaking. The other work he did for me that day was replacing the motor mounts. Bet he disrupted my A/C line while doing the mounts. Putz
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Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #10  
Old 03-05-2019, 11:49 AM
danonly55's Avatar
80 300SD
 
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Quote:
Originally Posted by vwnate1 View Post
He tried and made a mistake, he prolly didn't even know there's a seal ring, go buy two new seal rings and deliver to him and ask that he make it right .

Don't expect him to do it whilst you watch ~ I'm the only Mechanic I know who'll work on hot engines .

As long as it gets fixed you're good to go ~ pick your battles carefully, this is one you won't win .
I here ya Nate it just pisses me off. If it is just a freeze plug what should I use to seal the new one. Sealant type?
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Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #11  
Old 03-05-2019, 03:11 PM
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Exclamation Block Drain Plug

! NO SEALANT ! .

It needs the flat crush washer .

NO Teflon tape, RTV, etc. .
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-Nate
1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better
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  #12  
Old 03-05-2019, 03:14 PM
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Quote:
Originally Posted by vwnate1 View Post
! NO SEALANT ! .

It needs the flat crush washer .

NO Teflon tape, RTV, etc. .
Freeze plugs don't use crush washers. Flat or otherwise.
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  #13  
Old 03-05-2019, 10:04 PM
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80 300SD
 
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Quote:
Originally Posted by tangofox007 View Post
Freeze plugs don't use crush washers. Flat or otherwise.
He was meaning the coolant drain plug on the block takes no sealant. I was referring to the freeze plug on the sealant.
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Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #14  
Old 03-05-2019, 10:05 PM
danonly55's Avatar
80 300SD
 
Join Date: Feb 2019
Location: phoenix AZ
Posts: 50
Quote:
Originally Posted by vwnate1 View Post
! NO SEALANT ! .

It needs the flat crush washer .

NO Teflon tape, RTV, etc. .
I was meaning the freeze plug, sorry
__________________
Revenge is a meal best served cold

1980 300SD, Shotzie
1996 Volvo 850, Dark Night
1997 Ford F350 7.3, The Tuna Clipper
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  #15  
Old 03-06-2019, 05:49 PM
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Diesel Dandy
 
Join Date: Nov 2005
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Exclamation Cooling System Basics

The answer remains the same : NO SEALANTS, EVER ! .

Maybe some gasket shellac on a thermostat housing but so far I've never needed any and I've worked on some horribly corroded OM616/617 engines .

I've pulled long gooey strings of RTV and other sealants out of too many cooling systems to ever trust them in there .

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-Nate
1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better
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