OM-2245 / Operation and Maintenance Manual
ITW GSE 4400 / 400 Hz. Generator Set
March 15, 2015
Chapter 2-1
Page 8
d
Check Radiator Core and Hoses.
Inspect the radiator core for dirt and debris blocking the fins. Clean as necessary. Check for
cracks, holes, or other damage.
e
Check Fuel Pump.
Inspect the fuel injection pump mounting nuts for loose or damaged hardware.
(2) Electrical (24 VDC system).
NOTE:
The battery furnished with this generator set is MAINTENANCE FREE.
Check battery terminals and clean if necessary.
(3) Electrical (400 Hz System).
a
Check the operation of the E-F bypass system.
f)
“C” Checks and Operations (500 Hours or 6 Months)
(1) Engine.
a
Check Engine and Generator Mounts
CAUTION
An unstable or loosely mounted engine can create hazardous environment and may
damage equipment.
(i) Engine mount bolts must be torqued to 100 N-m (73.7 ft-lb.).
(ii) Generator mount bolts must be torqued to 100 N-m (73.7 ft-lb.).
b
Change oil and oil filters.
c
Change all fuel filters.
d
Check Coolant Additive Concentration.
The cooling system protective liquid (nitrite-, amine- and phosphate free) provides effective
protection against corrosion, cavitation, and freezing. See engine manufacturer’s operation
manual for ordering and mixture details.
(2) Electrical (24 VDC system).
a
Wiring.
Inspect all cables and leads for worn or damaged insulation.
b
Connections.
Inspect connectors for damaged or corroded condition.
