Repair parts and special tools onboard are listed in the Repair Parts and Special Tools List in
Items required but not furnished. All required items are furnished.
Tools and test equipment. Use existing tools and equipment onboard. A complete list of tools and test
equipment onboard is in the Tools and Test Equipment List in TM 55-1930-209-14&P-18.
Section II. Description of operation
General. Power is provided to the exterior side lights, floodlights, and searchlights by either service generator,
the auxiliary generator, or shore power. Exterior side lights are operated from bulkhead-mounted rotary switches located
in the ROWPU space. Floodlights are also operated from bulkhead-mounted rotary switches. Searchlights are operated
from base-mounted rotary switches.
Power is provided to the shore discharge hose deployment status lights, anchor light, and navigation lights by the 24
Vdc power panel. All of these lights are operated by closing circuit breakers on the 24 Vdc power panel.
Section III. Operating instructions
Operating controls and indicators. The controls and indicators for the exterior lighting system are listed
below. Power panel covers are labeled as shown in Figures 2-5 thru 2-8 and 3-2. Circuit breakers within these panels
are also labeled, as shown, on the inside of panel covers.
Rotary snap switches (labeled as
PORT & BOW EXTERIOR LIGHTS,
STARBOARD & STERN EXTERIOR LIGHTS,
BOW FLOODLIGHT and STERN FLOODLIGHTS.
Local on/off switch on each searchlight
Power panel 3 circuit breakers
Deck lighting panel circuit breakers
24 Vdc power panel circuit breakers
Prestart procedures. Perform before operation checks.
Exterior side lights
Close circuit breaker P13 on switchboard to supply power to power panel 3.
Close circuit breaker 1 P13 on power panel 3 to supply power to exterior lights and floodlights.
Turn one bow and four port exterior lights ON by operating PORT & BOW EXTERIOR LIGHTS rotary switch
located in ROWPU space by dayroom door.
Turn one aft and four starboard exterior lights ON by operating STARBOARD & STERN EXTERIOR LIGHTS
rotary switch located in ROWPU space by dayroom door.
Perform steps a and b In paragraph 3-9.1.
Turn bow floodlight ON by operating BOW FLOODLIGHT rotary switch located on weatherdeck on deckhouse
Turn aft floodlights ON by operating STERN FLOODLIGHTS rotary switch located on weatherdeck on deckhouse