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RemFixitSearch fault code

Error code

MTU gemi jeneratörü All models code QL3

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Meaning

Component maintenance

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Possible causes

Prior to maintenance work, drain coolant and flush coolant circuits. Check rocker arms and valve bridge for wear (→Maintenance Manual) visually inspect swing followers and camshaft running faces with endoscope through pushrod bore (→Maintenance Manual). Clean air system (→Maintenance Manual). Clean intercooler and check for leaks (→Maintenance Manual). Replace fuel HP sensor (→Maintenance Manual). Check engine coolant thermostat and replace thermostat insert (→Maintenance Manual). Check charge-air coolant thermostat and replace thermostat insert (→Maintenance Manual). Overhaul engine coolant preheating (if fitted) (→Maintenance Manual). Check centrifugal oil filter for wear (if fitted) (→Maintenance Manual)

Solution

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