TM-9-1200-215-34&P Technical Manual for M109 Automatic Fire Control System (AFCS) Download
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TM 9–1200–215–34&P 2–6 2–10. POST–MAINTENANCE TEST Perform end–to–end test of the ACU in accordance with TPS 12958912 to verify the operation of the ACU. Section V – MAINTENANCE PROCEDURES Page Page General 2–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hard Disk Drive and Cover Maintenance Instructions 2–8 . . . . . . . . . . . . . . . . . . . . . Top Panel Maintenance Instructions 2–11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CCA Stabilizer Bracket Maintenance Instructions 2–14 . . . . . . . . . . . . . . . . . . . 1553 CCA Maintenance Instructions 2–16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discrete I/O and Servo CCA(s) Maintenance Instructions 2–18 . . . . . . . . . . . . . . . . . . . TCIM CCA Maintenance Instructions 2–20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CPU CCA Maintenance Instructions 2–24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Supply Assembly Maintenance Instructions 2–29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LED Maintenance Instructions 2–32 . . . . . . . . . . . . . . . Serial I/O Port Cable, VGA Cable, SCSI Ribbon Cable Maintenance Instructions 2–36 . . . . . . . . . . . . . . . . . . . Ethernet Cable and 1553 (Channel B) Cable Maintenance Instructions 2–40 . . . . . . . . . . . . . . . . . . . Connector Panel Assembly with Main Cable Maintenance Instructions 2–44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Backplane Maintenance Instructions 2–50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACU Handle Maintenance Instructions 2–54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11 GENERAL a. This section contains the step–by–step maintenance procedures for DS level maintenance of the ACU. These procedures are provided to access components for general maintenance. These maintenance tasks are authorized by the Source, Maintenance, and Recoverability (SMR) codes indicated in the Repair Parts and Special Tools List (RPSTL) in Appendix C. There are no GS level maintenance tasks for the ACU.