DAF LF45, LF55 Series. Manual — part 484
0
7
LF45/55 series
F36 and F48 front axle
TECHNICAL DATA
4-3
4.2 TIGHTENING TORQUES
The tightening torques stated in this section are
different from the standard tightening torques
included in the overview of standard tightening
torques. Any other threaded connections that
are not specified must therefore be tightened to
the tightening torque stated in the overview of
standard tightening torques.
When attachment bolts and nuts are to be
replaced, it is important - unless stated
otherwise - that these bolts and nuts are of
exactly the same length and property class as
the ones removed
.
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7
TECHNICAL DATA
F36 and F48 front axle
LF45/55 series
4-4
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S7 00 748
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E
F
G
B
A
H
D
C
A.
Hub nut
75 Nm
(1)
B.
Steering-rod arm attachment bolt
255
ᐔ 15 Nm
C.
Top attachment bolt for king-pin cover
25 Nm
D.
Track rod castle nut
175
ᐔ 10 Nm
(2)
E.
Track rod lock nut
130
ᐔ 10 Nm
(3)
F.
Bottom attachment bolt for king-pin cover
120
ᐔ 5 Nm
G.
Wheel nut
-
F36 axle (M18 x 1.5)
370
ᐔ 30 Nm
(4)
-
F48 axle (M20 x 1.5)
485
ᐔ 35 Nm
(4)
H.
Hub attachment bolt
115
ᐔ 5 Nm
(1)
Turn the nut anticlockwise (approx. 90
_) until the
specified wheel bearing play is achieved. Lock with
split pin.
(2)
Tighten until the split pin fits (max. 60
_).
(3)
Lock nut using locking plate.
(4)
Retighten after 100 km. If new wheel bolts have been
fitted, the wheels need additional retightening after
500 km.
0
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7
LF45/55 series
F60 front axle
TECHNICAL DATA
5-1
5. F60 FRONT AXLE
5.1 GENERAL
Axle journal
Anti-corrosion agent
Gleitmo 805
Wheel speed sensor
Anti-corrosion agent
Molykote P37
Camber angle and kingpin inclination (KPI)
Camber angle (X) on an
unloaded axle
0
_30′
King-pin inclination (Y)
7
_15′
S7 00 129
Wheel deflection
Maximum inner wheel
deflection
50
_
Caster
Z = caster
3
_
Z
S7 00 607
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TECHNICAL DATA
F60 front axle
LF45/55 series
5-2
Toe
Measured at the side walls of the tyre (B -- A)
in unloaded condition
Toe-in
0 - 1.6 mm
S7 00 833
A
B
Steering ball joints
Axial play
max. 1.5 mm
King pin
Press-in force
150 kN
0
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