TM 5-3805-293-23-1
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HYDRAULIC AND STEERING SYSTEMS CONTINUED
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Secondary Steering
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The electric secondary steering system provides an emergency backup for the failure of the steering control valve
and a failure of the steering pump. The electric secondary steering pump supplies hydraulic oil pressure to the
steering control valve to allow the operator to steer the machine. The transmission/chassis ECM controls the
secondary steering system.
Figure 36. Secondary Steering Pump.
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