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Mercedes Benz
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1990
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300E 4MATIC (124.230) L6-3.0L (103.985)
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Noise
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Complaint
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Primary Pump Bushing Comes Loose After Short Operation
Primary Pump Bushing Comes Loose After Short Operation
CAUSE/REMEDY:
1.
Dowel pins for centering transmission to engine are missing.