TM 9-2330-398-10
2-2. ENGINE CONTROL PANEL (continued).
KEY
COMPONENT
DESCRIPTION
4
Starter Switch
Engages starter motor to turn and start the engine.
(Engine switch, item 2, must be in RUN position.)
5
Battery Voltage Gage
Indicates battery operating voltage. Normal indication is
12-14 V dc with engine running.
6
Engine Operating
Contains engine operating instructions.
Instruction Plate
7
Valves Operating
Contains valve operating instructions.
Instruction Plate
8
Control Panel Cover
Protects control panel when not in use.
9
Indicates engine rpm. Used with flow rate/rpm data plate
10
Engine Hours Meter
Indicates engine running time.
11
Engine Throttle
Controls and sets engine speed. Pull out handle to
selected setting, then rotate it clockwise to lock it in
position.
12
Control Panel Light and Switch
Activated to illuminate control panel. Activate light switch
at bottom of light.
13
Oil Pressure Gage
Indicates pressure in engine lubrication system. Normal
indication is 30-40 psi (207-276 kPa) when engine is
warm and running.
14
Fuel Pressure Gage
Indicates pressure in fuel injection system. Normal
indication is 12-14 psi (83-97 kPa).
15
Filter/Separator Gage
Indicates amount of restriction in filter/separator.
NOTE
Pressure will vary. Engine speed, type of operation,
and nozzles used have a direct effect on pump
pressure.
16
Pump Pressure Gage
Indicates pressure in pump discharge line. Normal
operating pressure is 30 psi (207 kPa) for the four-inch
low-head pump.
2-3