Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Paper Tags (E264)
Medium Helicopter Repairer
Electrical Power Off
Hydraulic Power Off
Left Electrical Compartment Access Door Open (Task
Wear gloves (E184.1), apron, and
face shield when handling leaking
batteries. The potassium hydroxide
in the battery electrolyte is very
corrosive. If any electrolyte is spilled
on your clothing, hands, or on other
material, immediately flood the
affected area with cold water or boric
acid solution. Consult a physician if
your eyes are affected.
Tag and disconnect two electrical connectors (1)
from battery (2). Use tags (E264).
Loosen two wingnuts (3) on two lines (4).
Remove lines (4).
Release two clamps (5). Remove battery (2).
END OF TASK