K 2500 Truck 4WD V8-454 7.4L (1990)
Speedometer Head: Service and Repair
Instrument Cluster Replacement
REMOVE OR DISCONNECT
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Instrument Cluster.
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Retainer screws (#2).
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Retainer. (#1)
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Speedometer mounting screws. (#11)
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Speedometer (#6). Carefully pull the speedometer free of the socket on the circuit board without contacting the circuitry.
INSTALL OR CONNECT
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Speedometer (#6).
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Make sure the speedometer is fully seated in the socket before going onto the next step.
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Speedometer mounting screws. (#11)