F3 COMPACT Service Manual
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3.9.3 Wiring Loom Earset Replacement
a.
The wiring loom earset is a line replaceable unit and is available as a service kit, 3004-
0058 Wiring Loom Earset Kit that includes associated parts. Figure 97 illustrates the major
parts of the wiring loom earset.
1
3004-0058
2
9511-0158
3
4309-0069
4
4002-0053
b.
Open the detector body and remove the main PCB as described in Section
the Detector Body
and
Disconnect the wiring loom earset from the interface PCB.
•
Unscrew the 13mm nut from the earset connector and remove the nut and the connector
•
dust cover.
c.
The wiring loom earset can now be removed and replaced as required. The wiring loom
earset is connected to the detector following the reverse order of the removal.
Figure 97: Wiring Loom Earset Kit
Wiring Loom Earset Kit, includes all items in this
table
Wiring Loom Earset
Dust Cap Earset Connector
Nut Earset Connector
Table 10: Wiring Loom Earset
3.3.1 - Removing the Main
PCB. Once completed:
64
3.1 - Opening