TM 11-5895-463-15
tenance checks and services (para 4-4). For sig-
nal line and power line troubleshooting infoma-
a. General. Replacement and repair of com -
tion, refer to the signal schematic-wiring diagram
ponents and parts for the AN/MSC-31A are
a u t h o r i z e d for the various categories of
gram (fig. 4-2). When an abnormal symptom is
maintenance personnel as indicated in the
obtained, locate the symptom in the trouble-
maintenance allocation chart (appx C). The
shooting chart and perform the corrective mea-
tools and test equipment required are listed in
sure indicated, as authorized in the maintenance
the maintenance allocation chart. Trouble-
allocation chart. If the corrective measure does
shooting information in the troubleshooting
not correct the problem, refer to higher category
maintenance.
For troubleshooting procedures
chart (b below) is based on symptoms that
could be obtained while performing the opera-
for the major components, refer to the appli-
cable technical manual listed in appendix A.
tor's preventive maintenance checks and services
Change 4
