Replace A Pilot Fan Module; Figure 178: Fan Module Location - Oracle FS1-2 Customer Service Manual

Replace a Pilot Fan Module

If a fan module fails, the Pilot internal temperature rises quickly. If the
temperature exceeds normal thresholds, the system issues critical alerts. Replace
fan modules as soon as possible to prevent high-temperature buildup.
Prerequisites:
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Each Pilot has four fan modules that are located side-by-side at the center inside
the Pilot chassis. A fan module is a customer replaceable unit (CRU) and is hot-
serviceable. Replacing a fan module does not require you to bring the Pilot
offline. The following figure shows the location of the Pilot fan modules.

Figure 178: Fan module location

Legend
1 Fan module
2 Fan compartment
3 Fan door
4 Pilot
Before handling a component, touch a grounded surface to discharge any
static electricity.
Attach an electrostatic discharge (ESD) wrist strap to your wrist, and stand
on an ESD mat while replacing components.
If you need to replace multiple fan module, replace only one fan module at a
time and within five minutes.
Initiate Guided Maintenance only when you are able to replace the fan
module immediately.
Pilot Replacement Procedures
213