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200518 3-23
Inspection and adjustment
EXPLANATORY NOTES ON THE MAINTENANCE ACTIVITIES
ΧΦ65/65 (II) series
5
Explanatory notes on instruction plate for
CF65 (II)
This plate is mounted on the rear door pillar of the
vehicle. The information contained on the plate
relates to the axle loads, the output pressures
and bellows pressures, in accordance with the
order of axles beneath the vehicle.
So "1" is the front axle and "2" the rear axle.
"G" stands for the load in kg.
These values can be used to check the brake
pressure values of the front axle and to carry out
the inspection/adjustment below at the same
time. To do this, connect a pressure gauge to the
test connection of one of the front axle brake
cylinders.
Inspection and adjustment, load-dependent
control valve, air suspension
1. Check that the correct valve has been fitted
(see instruction plate).
2. Connect pressure gauge (4) to the test
connection close to connecting point on
the load-dependent control valve (input
pressure).
3. Connect pressure gauge (2) to the test
connection on one of the brake cylinders
(service brake connection) of the rear axle.
4. Connect a pressure gauge (43) with a
pressure-reducing valve to the simulation
connection near connections 41 and 42 of
the load sensing valve (= simulated
adjustable bellows pressure).
5. Make sure that the reservoir pressure is
higher than 8.5 bar throughout the testing
process.
6. Set the simulated bellows pressure to its
second lowest value, as indicated on the
instruction plate.
7. Depress the brake pedal until the pressure
gauge (4) indicates a pressure of 8 bar.
R600951
43
1/4
4
2
2
R600473
1
41
42
r
s
https://www.truck-manuals.net/
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