TM 55-1905-220-14-1
Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - continued
Item
Location Item to
Not Mission
No
Interval
Check/Service
Procedure
Capable If :
91
BI-WEEKLY
Engine Room
BATTERY. Check the specific
Battery
gravity of the electrolytes in the
electrolyte low;
batteries.
or specific
gravity reading
In the Pilothouse, remove 12 screws
lower than
(58) and cover plate (59).
1.220.
Replace cover (59) after completion
of servicing.
WARNING
Battery acids are danger-
ous. Do not get acids on
skin or in eyes. Get medical
help immediately if you do.
Inspect batteries, cables and battery
Battery
terminals. Remove battery damps
electrolyte low;
from terminals and dean, using
or specific
battery cleaning brush.
gravity reading
lower than
1.220.
Replace battery cables after
servicing.
Change 5
2-153