DAF 95XF. Manual — part 518
TECHNICAL DATA
Contents
2
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XF/XE engine
TECHNICAL DATA
1-1
1. XF/XE ENGINE
1.1 GENERAL
Valve clearance
Valve clearance (cold/warm):
inlet
0.45 mm
exhaust
0.45 mm
DEB
DEB setting
1.40 mm
V-belt tension
Belt tension “12.5–mm” V-belts in Newtons (N)
Multiple V-belt
Single V-belt
raw-edge
1
raw-edge
1
New V-belt
2
Setting tension
1200
600
Test tension
≥800
≥400
Worn-in V-belt
3
Minimum tension
500
250
Adjusting tension
700
350
(1)
Raw-edge V-belts can be recognised by looking at
their edges and at the inside of the V-belt. Except for
the upper part of the belt side, no textile fabric is
present in the rubber (polished sides).
Version: either a toothed or a non-toothed belt.
(2)
After fitting the new V-belt, set the pre-tension to the
”setting tension” and after a trial run inspect whether
the pre-tension complies with the ”test tension”.
If the tension reading is lower than the ”test tension”
specified in the table, set the V-belt to the minimum
”test tension”.
(3)
If the V-belt tension is lower than the ”minimum
tension”, set the belt to the ”adjusting tension”.
M2121
200424
TECHNICAL DATA
XF/XE engine
1-2
1.2 TIGHTENING TORQUES
Lubrication system
Oil drain plug
60 Nm
Oil filter
45 Nm
Central bolt for centrifugal oil filter
20 Nm
Valve cover
Valve cover attachment bolts
25 Nm
DEB
DEB attachment bolts
110 Nm
DEB set screw nut
25 Nm
1.3 FILLING CAPACITIES
Oil sump (incl. engine oil filter)
approx. 29 litres
Cooling system with integrated ZF retarder
approx. 50 litres + 10 litres
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VF engine
TECHNICAL DATA
2-1
2. VF ENGINE
2.1 GENERAL
Valve clearance
(cold)
Inlet valve
0.35 mm
Exhaust valve
0.70 mm
Unit injector
Setting value for unit injector (cold)
0.50 - 0.75 mm
C-brake
Setting value for C-brake (cold)
0.58 mm
V-belt tension
Belt tension for poly V-belts in Newtons (N)
6-rib version
10-rib version
New poly V-belt
700
1100
Run-in poly V-belt
1
300 - 600
450 - 900
(1)
A run-in poly V-belt is a belt which has been used for
10 minutes or longer.
If the belt tension of a run-in poly V-belt is below the
minimum permitted tension, it should be adjusted to
the maximum permitted tension.
200424
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