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4. Tighten the captive screws with the Phillips screwdriver, or hand tighten until the screws are tight.
See
Figure 68 on page
Figure 68: Install the JNP10004-FAN2 Fan Tray in an MX10004
5. Set the fan speed to normal by using the test chassis fan tray 0 speed
normal commands.
speed
Remove an MX10004 Fan Tray
The Juniper Networks MX10004 router chassis has two independent, field-replaceable fan trays
(JNP10004-FAN2). Each fan tray is a hot-removable and hot-insertable field-replaceable unit (FRU). You
can remove and replace a single fan tray while the router is running without turning off power to the
router or disrupting routing functions.
CAUTION: Remove the fan tray only if you have a replacement fan tray available and
ready to use.
If you remove a fan tray, you have a limited amount of time before the removal triggers a thermal alarm.
Before you remove a fan tray:
166.
normal and test chassis fan tray 1
166
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