TM 55-1930-209-14&P-2
Table 1-3. Major Components of Diesel Engine Generator Cooling Seawater
Component
Function
Location
Seachest
Supplies seawater for generator
Void 4 port
unit cooling
Generator cooling strainer
Removes foreign matter from
Void 4 port
seawater before water enters
generator cooling pump
Cooling strainer
Indicates pressure in strainer
Void 4 port
inlet pressure gauge
input line
(Barges 2 and 3 only)
Cooling strainer
Indicates pressure in strainer
Void 4 port
outlet pressure gauge
output line
(Barges 2 and 3 only)
Inlet temperature gauge
Indicates temperature of cooling
1 in void 4 port and 2 in void 4
water entering each generator set
starboard (one on each
generator set)
Outlet temperature gauge
Indicates temperature of cooling
1 in void 4 port and 2 in void 4
water leaving each generator set
starboard (one on each
generator set except for the
auxiliary generator on Barge 1)
1-23
