TM 5-3805-263-14&P-3
below 65 psi (450 kPa).
(2) Left Hand Turn Signal Indicator Light
The indicator will flash ON and OFF with the
When the turn signal switch is in the left hand turn
DISCONNECT switch ON and the panel test switch held
position, the turn signal indicator will flash ON and OFF.
in TEST position.
(3) Engine Oil Pressure Indicator
(10) EMS PANEL TEST SWITCH
With the DISCONNECT switch in the ON position,
With the DISCONNECT switch in the ON position, a
the indicator will flash ON and OFF.
move of the panel test switch to the TEST position will
With the engine in operation, the indicator will flash
make all of the indicators on the instrument panel and
ON and OFF if the engine oil pressure goes below 9 psi
the master fault light flash ON and OFF. If the engine is
(60 kPa). The master fault light and fault alarm will also
in operation, it will also turn on the fault alarm.
be activated.
The indicator will flash ON and OFF with the
(11) Supplemental Steering Indicator/Switch
DISCONNECT switch ON and the panel test switch held
in the TEST position.
With the disconnect switch ON, the supplemental
steering indicator comes ON for 6 seconds, and goes
(4) Coolant Temperature Indicator
OFF. When the supplemental steering switch is held in
the MANUAL position, the indicator comes ON and the
With the DISCONNECT switch in the ON posi-tion,
vehicle steers normally. The indicator also comes ON
the indicator will flash ON and OFF if the engine coolant
when the EMS panel test switch (10) is held in the ON
temperature goes up to 2250F (1070C). The master fault
position.
light will flash ON and OFF.
The indicator will flash ON and OFF with the
(12) Steering Indicator
DISCONNECT switch ON and the panel test switch held
in TEST position.
With the disconnect switch ON, the steering indicator
FLASHES, the fault light BLINKS, and the fault alarm
(5) Alternator Indicator
SOUNDS until the engine is started. The steering
indicator also BLINKS when the EMS panel test switch
With the DISCONNECT switch in the ON position,
(JO) is held in the on position. With the engine running,
the indicator will flash ON and OFF. With the engine in
the steering indicator will FLASH, the fault light BLINK,
operation, the indicator will flash ON and OFF if the
and fault alarm SOUND when there is a loss of primary,
alternator does not make voltage.
and/or supplemental steering.
The indicator will flash ON and OFF with the
DISCONNECT switch in the ON position and the panel
(13) Hydraulic Oil Temperature Indicator
test switch held in the TEST position.
With the DISCONNECT switch in the ON position,
(6) Right Hand Turn Signal Indicator Light
the indicator will flash ON and OFF if the hydraulic oil
temperature goes above 190 F (880C). The master fault
When the turn signal switch is in the right hand turn
light will also flash ON and OFF.
position, the turn signal indicator will flash ON and OFF.
The indicator will flash ON and OFF with the
(8) Blade Float Indicator Light
DISCONNECT switch ON and the panel test switch held
in the TEST position.
With the blade float switch in the ON position, the
indicator light comes ON to indicate that the system is
(15) Differential Lock Indicator
activated.
With the differential lock switch in the UNLOCKED
(9) Brake System Air Pressure
(ON) position, the indicator light comes ON to indicate
that the system is activated.
With the DISCONNECT switch in the ON position,
the indicator will flash ON and OFF if air pressure falls
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