TM 1–1520–238–T–3
8–52
8–176 SIGNAL NAME:
P1M2 MSL SKR CAGE CMD
MEMORY LOCATION: 001707
MEMORY DATA BIT(S):
19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Commands missile to enter cage mode.
REMARKS: From launcher through left outboard MRTU Type II to FCC.
PASS:
If first digit on HOD is 0, 2, 4, or 6, go to paragraph 8–177.
FAIL: Location of fault: left outboard launcher, wiring from left outboard launcher to left outboard
MRTU Type II, left outboard MRTU Type II. Troubleshoot wiring to isolate fault
(TM 9–1427–475–20).
8–177 SIGNAL NAME:
P1M2 MSL SKR CAGE
MEMORY LOCATION: 001412
MEMORY DATA BIT(S):
13
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates seeker is in cage mode. The seeker cannot track in cage position.
REMARKS: From ECSP to RHE.
PASS:
If third digit on HOD is 0, 2, 4, or 6, go to paragraph 8–1781
FAIL: Location of fault: replace left outboard launcher (TM 9–1425–475–30–2).
8–178 SIGNAL NAME:
P1M2 MSL SKR CAGE
MEMORY LOCATION: 001670
MEMORY DATA BIT(S):
13
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Indicates seeker is in cage mode. The seeker cannot track in cage position.
REMARKS: From launcher through left outboard MRTU Type II to FCC.
PASS:
If third digit on HOD is 0, 2, 4, or 6, go to paragraph 8–182.
FAIL: Location of fault: left outboard launcher, wiring from left outboard launcher to left outboard
MRTU Type II, left outboard MRTU Type II. Troubleshoot wiring to isolate fault
(TM 9–1427–475–20).
8–179 SIGNAL NAME:
P1M2 MSL DEICE #2 CMD
MEMORY LOCATION: 001277
MEMORY DATA BIT(S):
4
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Issues deicing squib fire command to selected missile.
REMARKS: From RHE to ECSP.
PASS:
If sixth digit on HOD is 1, go to paragraph 8–180.
FAIL: Location of fault: CPG missile control panel, wiring from CPG missile control panel to CPG
MRTU Type III, CPG MRTU Type III, RHE, wiring from RHE to ECSP, ECSP. Troubleshoot
wiring to isolate fault (TM 9–1427–475–20).
