TM 55-1930-209-14&P-19
Table 10-3.
Preventive Maintenance Checks and Services for Lighting Systems (Continued)
B -
Before
D -
Daily
Q - Quarterly
D -
During
W -
Weekly
S - Semiannually
A -
After
M -
Monthly
A - Annually
INTERVAL
ITEM
PROCEDURES
EQUIPMENT
ITEM
TO BE
CHECK FOR AND HAVE
IS NOT READY/
NO.
INSPECTED
REPAIRED OR ADJUSTED
AVAILABLE IF
B D A D W M Q S A
AS NECESSARY
b. Check for loose or missing fasteners and
securements. Tighten and replace as
necessary.
c. Clean lighting panels and switches with a
dry, lint-free cloth or with a vacuum
cleaner. Remove rust and corrosion.
Touch up paint in accordance with TB
43-0144 as necessary. Do not paint
threads and labels.
d. Check for burned-out exterior side lights.
Side lights inoper-
Replace as follows:
able.
1) Turn exterior side lights OFF at rotary
switches.
2) Redtag appropriate switch with:
"WARNING - DO NOT ACTIVATE.
REPAIRS BEING MADE."
3) Remove light guard. Remove and
clean globe with warm, soapy water,
rinse and dry.
4) Replace burned-out bulb.
5) Reinstall glove, making sure gasket is
properly seated; reinstall guard.
6) Check to see new light works.
7) Remove redtag.
e. Check for burned-out floodlights.
Floodlights inop-
Replace as follows:
erable.
1) Turn floodlights OFF at rotary
switches.
2) Redtag appropriate rotary switch
with: "WARNING - DO NOT ACTI-
VATE. REPAIRS BEING MADE."
3) Remove cover. Clean inside reflector
and lens with fresh water. Wipe dry
and polish.
10-6
