JRC JMR-92 Series Field Service Manual page 451

Step 2 Remove the fan unit.
[Starboard side] Remove the connector that connects the fan. Remove the two screws that hold
the fan unit.
Starboard side
右舷側
Step 3 Replace the fan.
[Starboard side] Remove the connector that connects the fan. Remove the two screws that hold
the fan unit. Remove the fan from the fan unit that was removed.
Remove the four fan screws and replace the fan. After fan replacement, install the fan by
checking the "orientation of the fan" and the "cable position".
After replacing the fan, install the fan unit following the disassembly procedure in the reverse
order. Finally, set the safety switch to On and check the operation.
ファン
Fan mounting
ファン取付金具
bracket
Fan
固定ネジ
（2 箇所）
ファンユニット
Fan unit
Cable position
ケーブル位置
Fan orientation
ファン取付方向
4-231
Remove two
screws
Chapter 4 Replacement procedure