Sony GY-2120WD Maintenance Manual page 164

3-7. Overall Block
3. Remove the Fan Motor
Remove the two screws, then remove the fan
motor.
Installation
4. Install the Fan Motor
(1) Install a new fan motor as shown in the
figure, and tighten the two screws.
Tightening torque : 1.0 N.m (10 kgf.cm)
(2) Adhere the harness to the fan panel by a
filament tape.
5. Connect the Connectors
Connect the connector into CN254 on the EX-603
board.
6. Install the Rear Panel
Refer to Section 1-7.
Tightening torque : 8 x 10 _2
c
Be careful not to pinch the harness between the
fan panel and the chassis.
3-84
N.m (8 kgf.cm)
Airflow
Lavel
B4 x 30
B4 x 30
Remove/Install the Fan Motor
CN254
EX-603 board
Install the Rear Panel
Harness
Fan motor
Rear panel
B3 x 6
B3 x 6
B3 x 6
B3 x 6
GY-2120WD/WS