JRC JMR-92 Series Field Service Manual page 603

4.3.4.6 Replacing with the CCU Replacement FAN Kit: 7ZYNA4006
[Required Tools]
The tools shown in the following table are required for replacement work.
No. Name
1 Flat head screwdriver
2 Phillips screwdriver
3 Diagonal pliers
4 Cable-tie *1
*1 A number of cable-ties may be required.
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.
To prevent damage to the Unit during the replacement work, cut off cable-ties that fasten the
cable of the unit beforehand.
Step 1 Remove the CCU.
Remove the CCU from the display unit mount kit. For more information about the removal
procedure, refer to "Replacing with the CCU Repair Kit: NZC-1590."
Chapter 4 Replacement procedure
Table Required Tools
Size
6 mm
Size #2
－
－
4-382
Appearance