DAF CF65, Maintenance Manual

Page: 69 / 116

©
200518 3-25
Inspection and adjustment
EXPLANATORY NOTES ON THE MAINTENANCE ACTIVITIES
ΧΦ65/65
(II) series
5
3.26 INSPECTION AND ADJUSTMENT, LOAD-DEPENDENT CONTROL VALVE,
LEAF SUSPENSION
Explanatory notes on instruction plate
for CF65
This plate is mounted on the rear door pillar of the
vehicle. The data on axle loads and delivery
pressures are listed on the instruction plate in the
sequence of the axles beneath the vehicle.
"1" refers to the (first) front axle, "2" to the
following axle, etc.
If the vehicle is fitted with a relay valve in the front
axle brake circuit, the box beneath the valve
illustration will be blank. Throughout the column,
a value of 8.1 bar has been filled in for "delivery
pressure p2" under axle "1".
If the vehicle is equipped with a control valve
instead of the relay valve mentioned, the box will
contain a pressure ratio, e.g. "i = 1 : 1.5". The
"delivery pressure p2" of axle "1" then indicates
variable readings.
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.
AUTOM. LASTAFHANKELIJKE REMKRACHTREGELING
AUTOM. LOAD SENSING DEVICE
AUTOM. LASTABHAENGIGE BREMSKRAFT REGELEINR.
DISPOSITIF DE CORRECTION AUTOM. DE FREINAGE
REGOLATORE AUTOM. DELLA FORZA FRENANTE
REGULADOR AUTOM. DEL ESFUERZO DE FRENANDA
TYPE - TIPO : FA
1425287
2
1.8 2.0 3.0 4.0 8.0
10.0 11.5 13.0
2
1.8 1.8 2.2 3.1 6.4 7.6 8.2 8.2
1
5.7 5.7 5.8 6.1 7.4 7.8 8.0 8.0
1
ASLAST G AXLE LOAD ACHSLAST CHARGE SOUS ESSIEU CARICO ASSE CARGA EJE
x10
4
N
UITGESTUURDE DRUK p2 DELIVER
Y PRESSURE
AUSGESTEUER
TER DRUCK
PRESSION DELIVREE PRESSIONE USCIT
A
PRESION DE SALIDA bar
BALG DRUK p3 PRESSURE BELLOWS BALG DRUCK PRESSION COUSSIN PRESS. CUSCINI ARIA PRESION FUELLES bar
±0.4
±0.2
W475 721 004 0 1396041
i = 1 : 1.5
MEEREGEL
VENTIEL
EMPTY
-LOAD V
A
LV
E
LAST
-LEER VENTIEL
V
A
LVE CHARGE-VIDE
V
A
LVOLA VUOTO-CARICO
V
A
LVULA V
ACIO-CARGA
p1 = > 8.5 bar p4 = 8.0 bar
L = 140 mm a = 15 ±2 G=11.0
L
p1 p2
p4
R600479
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