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Old 05-27-2018, 11:19 PM   #1
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Oil leak 3126b

I have a small pesky oil leak coming from the back side of the head, is there a port, sensor, plug back there, the engine is located in a freightliner FL-60 sport chassis, any ideas thanks
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Old 05-28-2018, 12:17 AM   #2
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Quote:
Originally Posted by JEEPOHOLIC View Post
I have a small pesky oil leak coming from the back side of the head, is there a port, sensor, plug back there, the engine is located in a freightliner FL-60 sport chassis, any ideas thanks
The larger plug on the leftitem 26-27 is the high pressure passage for the HEUI pump,so engine oil. The small plug is a fuel passage if I remember correctly. Both will have orings on them to seal them.
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