TM 1–1520–238–T–2 Change 4 2–183 Table 2–1. Master Failure Symptom Index (cont) Failure Symptom MOC Reference TYPE I MRTU – LT BUS NO–GO LH FAB APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU – LT BUS NO–GO RH FAB APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU – RT BUS NO–GO LH FAB APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU – RT BUS NO–GO RH FAB APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU NO–GO LH FAB APPEARS ON HOD TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU NO–GO LH FAB APPEARS ON HOD (PRI BUS DETACHED) (ACY) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU NO–GO LH FAB APPEARS ON HOD (SEC BUS DETACHED) (ACY) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU NO–GO RH FAB APPEARS ON HOD TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE I MRTU NO–GO RH FAB APPEARS ON HOD (PRI BUS DETACHED) (ACY) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – LT BUS NO–GO LH INBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – LT BUS NO–GO LH OUTBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – LT BUS NO–GO RH INBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – LT BUS NO–GO RH OUTBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – RT BUS NO–GO LH INBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM TYPE II MRTU – RT BUS NO–GO LH OUTBD APPEARS ON HOD (ACZ) TM 9–1230–476–20–2 MULTIPLEX SUBSYSTEM