Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
The single brown wire is depicted on E-11 of the 34 TM. It is part of the diagnostic wiring. I believe the STE-ICE used this for RPM readings.
Rather than rely on a visual check of the fusible link. Use your electrical meter to verify continuity. Looks can be deceiving.