Gulfstream 1159GSE50117-3 APU Fire Loop Alarm Detector Test Kit for 120V Systems

The Gulfstream 1159GSE50117-1 APU Fire Loop Alarm Detector Test Kit is a specialized ground support equipment (GSE) solution designed for testing APU fire detection systems in Gulfstream aircraft with 120V electrical systems. This kit enables accurate and efficient verification of fire loop alarm functionality across various aircraft models, helping maintenance personnel maintain system reliability and compliance during line, intermediate, and depot-level servicing. Built for compatibility with all Gulfstream power plant configurations, this test kit is a critical tool for ground crews performing fire detection system validation and troubleshooting.

Key Features

• Designed for 120V APU fire loop alarm systems on Gulfstream aircraft
• Compatible with GV, G100, G150, G200, G280, G350, G450, G500 (5000 series), G550, G600, and G650 models
• Supports maintenance at line, intermediate, and depot levels
• Applicable to all Gulfstream power plant configurations
• Includes a heat-to-test box for simulating alarm activation conditions
• Sensor heat test clamp assembly ensures reliable thermal application to fire detection loops
• Includes dedicated test cable for secure system connection
• Operating instructions provided for safe, effective use in aviation maintenance environments

The 1159GSE50117-1 test kit is an essential diagnostic tool for Gulfstream maintenance teams, enabling fast, precise, and dependable validation of APU fire loop alarm functionality across the full fleet of supported models.