Usage

The C26007-72 Test Equipment is inserted between the M237 LRU (Compartment Overheat Detection Module) and the D742 Airplane Wiring located on the E1-4 Rack on the 737-NG and the E3-2 Rack on 737-Classic. This Equipment facilitates the measuring of Detection Loop Voltages on a live system via an Internal AC Voltmeter.

Aircraft Application

• 737-300
• 737-400
• 737-500
• 737-600
• 737-700
• 737-800
• 737-900