TM 10-5410-228-10
2.8
EXPANDED CAPACITY VEHICLE (ECV) CAB CONTROLS 1A4A17.
Running CBPS under severe hydraulic fluid leakage will cause hydraulic components to
operate improperly. The CBPS should only be run under severe hydraulic fluid leakage in life
threatening conditions.
1.
HYDRAULIC OIL LEVEL/OVERRIDE Switch/Indicator 1A4A17S1/DS1/S2
Lights CHECK OIL indicator (yellow) when hydraulic fluid level in reservoir is low or a severe
hydraulic fluid leak has occurred. OVERRIDE indicator lights (white) when pushed and
CHECK OIL indicator is disabled. Allows CBPS to operate under low hydraulic fluid
conditions.
Running CBPS under low hydraulic fluid condition can damage hydraulic components. The
CBPS should only be run under low hydraulic fluid conditions in life threatening conditions.
2.
HYDRAULIC OIL ALARM/OVERRIDE Switch/Indicator 1A4A17S2/DS3/DS4
DANGER LEVEL indicator lights (red), sounds alarm and shuts down CBPS when hydraulic
fluid level is too low for safe operation. Press OVERRIDE to silence the alarm and allows the
CBPS to operate under low hydraulic fluid conditions.
3.
Audible Alarm 1A4A17LS1
Sounds when hydraulic fluid level is too low for safe operation. HYDRAULIC OIL ALARM
indicator lights (red).
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