Ricoh FT4480 Field Service Manual page 112

- THERMOFUSE REPLACEMENT -
1. Perform steps 1 to 3 of Thermistor Replacement.
2. Remove the thermofuse bracket [A] (1 screw).
3. Remove the oil pump mechanism [B] with the oil tank [C] (2 screws
and 1 connector).
4. Remove the thermofuse wire from the front lamp terminal [D] (1
screw).
5. Disconnect the thermofuse [E] (1 connector) and install the new
thermofuse.
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15 MARCH 1987