JRC JMR-92 Series Field Service Manual page 540

4.3.1.2 Replacing the 26 Inch MNU Replacement FAN Kit:
7ZYNA4005
[Required Tools]
The tools shown in the following table are required for replacement work.
No. Name
1 Phillips screwdriver
Before conducting replacement work, turn OFF the circuit breaker for the power supply of the
display unit.
Do not lose the screws as they will be needed again.
Step 1 Remove the two fan covers on the back of the monitor.
Remove the two fan covers on the back of the 26 inch monitor (M3: total of 8 locations).
Step 2 Change the fans.
Disconnect the connectors of the fans. Remove the screws (M3: 4 locations) that fasten each
fan and change the fans. Install the fans so that the air flows to the exhaust direction (coming out
of the monitor).
Table Required Tools
Size
Size #2
4-319
Appearance
Chapter 4 Replacement procedure