GH-3100
Installation & Operation Manual
TP-559
Maintenance
Page 4-5
Revision K
March 30, 2017
4.4 RETURN TO SERVICE
To validate the return to service of the GH-3100 Electronic Standby Instrument System, refer to the Post
Installation checkout procedures for the GH-3100 and MAG-3000 (or MAG-3100).
4.5 DISPOSITION OF FAILED ITEMS
4.5.1 GH-3100 Electronic Standby Indicator
1.
The GH-3100 can only be repaired by the factory and must be returned to L3 Aviation Products.
2.
Return defective components to:
L3 Aviation Products
Attn: Customer Service
5353 52nd Street, S.E.
Grand Rapids, MI USA 49512-9704
3.
If available, pack components in their original shipping container. If the original container is not
available, pack them as follows:
CAUTION
Do not use desiccant crystals when packaging electronic assemblies.
Since the assembly must be packed tightly, crystals in bag form cannot
be used. The use of loose crystals may cause unnecessary damage
resulting in a cleaning problem.
a.
If the GH-3100 is removed for maintenance, the DCM-3100 remains with the aircraft via a
chain that is attached to the GH-3100 wiring harness
a.
Ensure that conductive covers/caps are installed on the exposed terminals of connectors and
pitot/static lines if applicable.
b.
LRU's that are electrostatic discharge sensitive (ESDS) must be wrapped in static protective
materials. Refer to the installation manuals for the product being shipped for ESDS information.
c.
Wrap with bubble pack. Secure bubble pack with reinforced tape.
d.
Place assembly in a cardboard box.
e.
Wrap any accessories in tissue and place in the box. Fill spaces with bubble pack.
f.
Attach a letter to the unit. The letter must contain:
•
Your name, address, and telephone number.
•
Purchase order number.
•
Description of component including, when applicable, model and serial number.
•
A brief description of the difficulty.
g.
Shut box and seal with reinforced tape.
h.
Attach packing list to outside of box.
