TM 5-3805-280-24-1
Theory of Operation
load on the engine. The maximum engine speed for
When all conditions are meet, the engine and pump
HP mode is limited by the fast idle stop bracket on the
controller sends an electrical signal to the engine
injection pump. (For adjustment, see Injection Pump
control motor to increase the engine speed. The
Fast and Slow Idle Stops Adjustment in Group
amount of engine speed increase is somewhat
9010-20.).
controlled by the pump regulators adjustment and the
9010
05
9
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