Trane Mitsubishi Electric CITY MULTI Series Technical & Service Manual page 41

OPERATING PROCEDURE
7. Removing the turbo fan motor
(1) Remove the intake grille and the filter. (See Procedure 1.)
(2) Remove the electrical box cover. (See Procedure 2.)
(3) Disconnect the connectors. (Refer to procedure 4.)
(4) Remove the electrical box. (See Procedure 5.)
(5) Remove the turbo fan. (See Procedure 6.)
(6) Remove the 2 lead wire cover fixing screws (tapping screw:
4 × 10) to remove the lead wire cover. (See Photo 10.)
(7) Loosen the 2 clamps.
(8) Remove the 3 nuts and washers.
(9) Remove the turbo fan from the motor shaft.
(10) Remove the 3 rubber mounts.
Figure 3: Partial cross section
Fan motor
Rubber mount
Note: When re-attaching the motor mount, make sure that the thicker
end faces the motor shaft.
8. Removing the grille
(1) Remove the intake grille and the filter. (See Procedure 1.)
(2) Remove the electrical box cover. (See Procedure 2.)
(3) Disconnect the connector CNV (WH).
(4) Loosen the 4 corner panel fixing screw (tapping: 4 × 16).
(see Figure 4.)
(5) Slide the corner panel to the direction of the arrow 1,
and remove the corner panel.
(6) Remove the 4 installation screws (M5 ×28). (See Photo 11.)
(7) Release the 2 temporary hanging hooks to remove the
panel. (See Photo 12.)
OCHT746A
Washer and nut
41
PHOTOS/FIGURES
Photo 10
Lead wire cover
Clamps
Coil plate
(2 positions)
Figure 4
Corner panel
①
Corner panel
Photo 11
Installation screw
Photo 12
• Nuts and washers
• Rubber mounts
Fan motor
Lead cover
fixing screw
Enlarged
Corner panel
figure
fixing screw
Grille
①
Temporary hanging hook