57535 R4 GTN650 to ACM Harness April 02, 2024 18:56 Updated ACM to GTN650, GTN650xi, GTN750, GTN750xi drawing. ONLY WORKS ON NAV/COM1 PORT. 57535 R4 GTN650 to ACM Harness.pdf 700 KB Download Related articles 57536 R3 GPS-175 to ACM Harness 57880 R3 RV-14 ADAHRS CABLE 57695 ACM Generic Radio Harness 57475 R7 ACM AP Servo Harness 53405 R4 Aircraft Front Harness EMAG CB Wiring