TM 3-4230-209-10
Key
Control or Indicator
Function
17
Oil pressure gage
Indicates the engine oil pressure in psi. The engine will not
operate if the oil pressure is below 20 psi.
18
Throttle
Controls engine speed. For full throttle, press knob in as far
as it will go toward panel. To decrease engine rpm, pull out
the knob. For fine adjustment of engine rpm, turn the knob.
Use button lock to keep throttle at one setting.
19
VALVE NO. 1
Offset diaphragm valve selects the routing of liquid dis-
MANIFOLD
charged by the pump.
2-9
