Obsolete Service Bulletins

Product category, service bulletin name and number

Taxiway Lighting

• Installation of Insect Boot on ETEL and ETES Elevated Fixtures - ALN129

Approach Lighting

• L-849A/C/E Xenon REIL Input Power Change to Master Only - ALN030
• L-849C Xenon REIL FAA Baffle Installation Procedure - ALN073

Power Equipment

• Field Conversion for CCF URC1 to URC2 Control Board - ALN133

Wind Cones

• L-806/L-807 LED Wind Cone Cage Bearing Upgrade Kit - ALN146
• L-807 Wind Cone Hinged-pole Upgrade - ALN145
• L-807 Rotation Support Bar Kit - ALN149
• Wind Cone Internal LED Upgrade Kit 94A0500 - ALN140
• Wind Cone External LED Upgrade Kit 94A0531 - ALN147