TM 1-1520-238-T-7 11–255 11–36. ASE PANEL PITCH, ROLL, YAW AND ATTD/HOVER HOLD SWITCHES 11–36 – DO NOT STAY ON Tools: Nomenclature Part Number Tool Kit, Electrical SC518099CLA06 Repairer’s Multimeter, Digital AN/PSM-45 Personnel Required: 68X Armament/Electrical Systems Repairer One person to assist References: TM 1-1520-238-T-6 TM 1-1520-238-23 WARNING Turn off power before detaching or attaching wires and connectors. High current 28 VDC or 115 VAC is present. Failure to do so could result in death or serious injury. 1. Close ASE DC circuit breaker. Check for 28 VDC at P1–34. Is voltage present? YES Go to step 2. NO Refer to TM 1-1520-238-T-6 to troubleshoot circuit protection system (dc essential bus 3 – pilot station). 2. Check for open between (A402)J1–34 and P170–A10. Does open exist? YES Repair open wire. Go to paragraph 11–23. NO Go to step 3. 3. Check for open between P170–B1 and GS290–C. Does open exist? YES Go to step 4. NO Replace pilot ASE panel (TM 1-1520-238-23). 4. Check for open between (A400): P118–1 and P118–2. Does open exist? YES Replace CPG cyclic stick grip (TM 1-1520-238-23). NO Go to step 5. 5. Check for open between J113–A2 and J118–2. Does open exist? YES Repair open wire. Go to paragraph 11–23. NO Go to step 6. 6. Check for open between (A401): P113–A2 and P113–A1. Does open exist? YES Replace pilot cyclic stick grip (TM 1-1520-238-23). NO Repair open wire between: P170–B1 and P403–A14, J403–A14 and J113–A1. Go to paragraph 11–23. END OF TASK