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Cummins N14 – Thermostat Housing – Disassembly

Remove the four thermostat cover capscrews and disassemble the thermostat housing.
If the thermostat housing assembly is being replaced, remove the CELECTTM coolant temperature sensor at this
time from the thermostat housing.

Remove the thermostat from the cover.

Carefully remove the thermostat seal to avoid damaging the thermostat cover.