Toshiba RAV-RM561FT-EN Service Manual page 97

2. Heat exchanger
<Procedure>
1. Remove the intake grille.
2. Remove the two screws for the access panel, and after sliding the panel up about 30 mm, draw it toward
you to remove it.
* E-type retaining rings (E-ring) are provided with the screws for access panel to prevent the screw from
coming off the panel. Unfasten the E-ring until it can be turned, and then remove the panel.
3. Remove the heat exchanger assembly in front of you in following procedures.
• RM56, RM80
1) Remove the Screw 1 (four screws) that fixes the unit to the upper shield plate, and then draw the
heat exchanger assembly toward you.
2) Remove the Screw 2 (two screws) on the heat exchanger to remove the upper shield plate.
3) Remove the Screw 3 (four screws) on the heat exchanger to remove the shield plate.
4) Remove two types of temperature sensor from the heat exchanger assembly to remove the heat
exchanger assembly.
• RM110 to RM160
1) Remove the Screw 1 (three screws) that fixes the unit to the upper shield plate, and then draw the
heat exchanger assembly toward you.
2) Remove the Screw 2 (two screws) on the heat exchanger to remove the upper shield plate.
3) Remove the Screw 3 (four screws) on the heat exchanger to remove the shield plate.
4) Remove two types of temperature sensor from the heat exchanger assembly to remove the heat
exchanger assembly.
<RM56, RM80>
Upper shield plate
2
1
Access panel
2
Shield plate
<RM110 to RM160>
2
1
1
3
3
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Upper shield plate
1
Shield plate
2
1
3