Hitachi RAK-18QXB, Service Manual

Page: 50 / 92

4. Tangential air flow fan and fan motor T T
Fig. 4
Fig. 6
Fig. 5
Lower bearing cover
Cabinet
Upper bearing cover
( Press to lower the hook at the center of theunit a little and pull the
claw forward to removethe drain pan.
(2) Remove the screws from the upper and lower bearing covers.
(3) Remove the locking hook of the lower bearing cover from the
Cabinet.
( Remove two lock screws from the fan motorholder.
(5) Pull up the evaporator by holding it at the lowerside. Insert a
screwdriver through the spacebetween the evaporator and drain
chute and loosen the fan lock screw to remove the fanand fan
motor.
1)
4)
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