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AC 175 Diesel question
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TomYaz View Drop Down
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Joined: 14 Sep 2009
Location: PA
Points: 10335 		Post Options Post Options   Thanks (0) Thanks(0)   Quote TomYaz Quote  Post ReplyReply Direct Link To This Post Posted: 01 Apr 2022 at 5:54pm
Well,

I drained and refilled the radiator with water....And doc the radiator drain cock was plugged.  Your compressed air tip worked like a charm...Started her up (man this tractor will NOT start when even in 50's temperature!)  and now she wont go past 150F.  So I suspect the problem was lack of coolant.  Drained it out and was like chocolate.  Going to refill it partially to get the temp up high enough to force the thermostat open so we can circulate and drain again.  The blowby doesnt seem as bad...
If its not an All-Crop, it all crap!
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DSeries4 View Drop Down
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Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7505 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 01 Apr 2022 at 10:11pm
Originally posted by TomYaz TomYaz wrote:

Well,

I drained and refilled the radiator with water....And doc the radiator drain cock was plugged.  Your compressed air tip worked like a charm...Started her up (man this tractor will NOT start when even in 50's temperature!)  and now she wont go past 150F.  So I suspect the problem was lack of coolant.  Drained it out and was like chocolate.  Going to refill it partially to get the temp up high enough to force the thermostat open so we can circulate and drain again.  The blowby doesnt seem as bad...


Like I said earlier, I would get that rad flushed and boiled out to get all of that chocolate out of there!   You might want to run the engine with some dish soap for a while to clean up the block too!
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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