TM 1–1520–238–T–3Change 48–258–73 SIGNAL NAME:LAUNCHER POWER COMMAND (ACY) LCHR PWR IND (ACZ)MEMORY LOCATION: 001440MEMORY DATA BIT(S):7(BINARY)CONDITION:(None)SIGNAL FUNCTION:Indicates presence or absence of power to launcher.REMARKS: From RHE to FCC.PASS:If fifth digit on HOD is 1, 3, 5, or 7, refer to failure symptom index and next failure symptomparagraph.FAIL: Location of fault: L INBD LCHR DCcircuit breaker, wiring from L INBD LCHR DCcircuitbreaker to L OUTBD LCHR DC circuit breaker,L OUTBD LCHR DCcircuit breaker,wiring fromL OUTBD LCHR DCcircuit breaker to ARM DCcircuit breaker, ARM DCcircuit breaker, wiringfromARM DC circuit breaker toARM PWR ENA Relay K1–5,ARM PWR ENA Relay K1–5,wiring fromARM PWR ENA Relay K1–5 to remote control circuit breaker (RCCB) CB3, remotecontrol circuit breaker (RCCB) CB3, wiring from CPG FCP to LCHR DC PWR ENABLE RelayK2–5/6,LCHR DC PWR ENABLERelay K2–5/6, wiring from CPG FCP to LCHR AC PWRENABLERelay K3–5/6, LCHR AC PWR ENABLERelay K3–5/6,wiring from LCHR AC PWRENABLERelay K3–5/6 to ECSP, ECSP. Troubleshoot wiring to isolate fault(TM 9–1427–475–20).8–74 SIGNAL NAME:P1 LAUNCHER PRESENT (ACY) L1 PRESENT (ACZ)MEMORY LOCATION: 001344MEMORY DATA BIT(S):15(BINARY)CONDITION:(None)SIGNAL FUNCTION:Indicates presence, or absence of launcher.REMARKS: From RHE to FCC.PASS:If second digit on HOD is 2, 3, 6, or 7, go to paragraph 8–75.FAIL: Location of fault: RHE, wiring from RHE to ECSP, ECSP. Troubleshoot wiring to isolate fault(TM 9–1427–475–20).8–75 SIGNAL NAME:P1 LAUNCHER SAFE (ACY) L1 SAFE (ACZ)MEMORY LOCATION: 001344MEMORY DATA BIT(S):19(BINARY)CONDITION:(None)SIGNAL FUNCTION:Indicates to operator when a remote safe condition exists at launcherREMARKS: From RHE to FCC.PASS:If first digit on HOD is 0, go to paragraph 8–76.FAIL: Location of fault: RHE, wiring from RHE to ECSP, ECSP. Troubleshoot wiring to isolate fault(TM 9–1427–475–20).
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
