Isuzu FSS - Page 148

4-14
CONTROLS AND INSTRUMENTS
Air Pressure Gauge
This gauge indicates the pressure of the
compressed air in the air tank.
If the needle enters the red zone, the air
pressure warning light comes on and the
warning buzzer sounds (To stop the buzzer,
pull up the parking brake lever).
If the air pressure warning light comes on,
immediately stop driving and engage the
parking brake. Place the gearshift lever into
"N" (model with a manual transmission);
place the gearshift lever into "N", firmly
press the brake pedal and confirm that
the shift indicator shows "N" (model with
a Smoother); place the selector lever
in "N" and firmly press the brake pedal
(model with a selector lever type automatic
transmission); or firmly press the brake
pedal and confirm that the shift selector
display shows "NN" (model with a selector
button type automatic transmission).
Then, run the engine at idle to increase air
pressure. If air pressure will not increase,
or there is a great difference between the
readings of the two gauges, or it takes
time for the needles to go up, contact the
nearest Isuzu Dealer.
Checking Air Pressure
→ Refer to page 7-80
Proper air pressure range
780 - 890 kPa
(8.0 - 9.1 kgf/cm²/114 - 129 psi)
WARNING
Do not drive your vehicle if the
needles are in the red zone or the air
pressure warning light is on. Brakes
are then not fully functional, and it is
dangerous to operate the vehicle.
•
Except for Russian and Iranian
markets
Only for Russian and Iranian
markets
Air pressure warning light
Except for Russian and Iranian
markets
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