WHAT TO DO IF...
2
If the air pressure falls below 60 psi
(414 kPa) the spring brakes may
stop the vehicle abruptly, which could
cause an accident resulting in death
or personal injury. Observe the red
warning lamps on the gauges. If one
comes on, do not continue to drive
the vehicle until it has been properly
repaired or serviced.
WARNING!
If the light and alarm do not turn off at
startup, do not try to drive the vehicle
until the problem is found and xed.
(Refer to
Using the Brake System on
page 4-
20, for more brake information.)
Stop Engine Lamp Turns On
Stop Engine Lamp - If the
Stop Engine warning lamp
illuminates, it means you
have a serious engine system
problem.
WARNING!
This should be considered an emer-
gency. You should stop the vehicle as
safely as possible and turn OFF the
ignition. The vehicle must be serviced
and the problem corrected before driv
-
ing again. Failure to do so may cause
severe engine or DPF damage, or
cause an accident which may result in
death or personal injury.
Engine Oil Pressure Lamp
Turns On
Engine Oil Pressure Lamp
- If
the oil pressure suddenly
drops, or the audible alarm and
engine oil pressure warning
light come on while driving, do
the following:
1. Slow down carefully.
2. Move a
safe distance off the road
and stop.
3. Place the
transmission in park
and set the parking brake.
(See Parking
Brake Valve on
page 4-
22 and Operating the
Transmission
on page 4-18, for
transmission shifting
and parking
brake information.)
4. Turn
OFF the engine.
5. Turn
ON the emergency asher
and use other warning devices to
alert other motorists.
2-4
Y53-6047–2C (04/13)
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