Duramax Diesels Forum Truck of the Week
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Old 01-14-2020, 05:51 PM
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Nomad_LBZ Nomad_LBZ is offline
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Default Torque spec

Was working on reinstalling the turbo this past weekend when I noticed I had a coolant leak from the coolant supply thermostat on the turbo, when to tighten it up and snapped the sob off, after going all over the place to try and find one, got the part number from a dealer and got it ordered... but curious as to what the proper installation process and specs might be.
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Old 01-14-2020, 08:05 PM
KyleC4 KyleC4 is offline
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Not sure if I’m quite understanding you correctly on the part but the turbo coolant bypass valve (located in upper radiator hose metal pipe section) is 44lbs ft. The fittings on the turbo itself for coolant inlet and outlet (banjo bolts)are 18lbs ft. Hope this helps. If not let me know
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Old 01-14-2020, 08:25 PM
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Moved this over to LBZ section.
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