TM 9494054714&P
Operator/Crew Preventive Maintenance Checks and Services (Cont)
Table 2-1.
LOCATION
NOT FULLY MISSION
ITEM TO
ITEM
PROCEDURE
INTERVAL
CAPABLE IF:
CHECK/SERVICE
NO.
cloth dampened with wa-
ter. Check that all ac-
(Cont)
cessories supplied with
the oscilloscope are
present. Notify organi-
zational maintenance to
replace any missing ac-
cessories. Check cali-
bration label, and
notify organizational
maintenance if calibra
tion label has expired.
DC power supply
Check that DC power sup-
DC Power Sup-
Quarterly
22
ply (p. 311) is secure-
control knobs or
ply
ly fastened. Tighten any
hardware is loose
loose control knobs or
or missing.
hardware. Notify organi-
zational maintenance to
replace any missing
knobs or hardware. Wipe
off DC power supply case
with a clean cloth damp-
ened with water. Remove
any corrosion from
painted surfaces with
sandpaper and spot paint
(see TM 43-0139) as re-
quired.
Any supplied ac-
Wipe off spectrum ana-
Spectrum Ana-
Quarterly
23
lyzer (p. 3-27)
case
cessories are
lyzer
missing, or if
with a. clean cloth damp-
ened with water. Check
calibration label
has expired.
accessories
that
all
supplied with the spec-
trum analyzer are pres-
ent . Notify
organiza-
maintenance to
tional
replace any missing ac-
cessories.
Check cali-
and
bration
label,
organizational
notify
maintenance if calibra-
tion label has expired.
2-10
Change 1
