DAF CF65, CF75, CF85 Series . Manual — part 173
©
200351
2-3
CE-engine cooling system
TECHNICAL DATA
ΧΦ65/75/85 series
2
0
2.3 FILLING CAPACITIES
Cooling system capacity
approx. 26 litres
TECHNICAL DATA
2-4
©
200351
CE-engine cooling system
0
ΧΦ65/75/85 series
2
©
200351
3-1
CE-engine lubrication system
TECHNICAL DATA
ΧΦ65/75/85 series
2
0
3. CE-ENGINE LUBRICATION SYSTEM
3.1 GENERAL
Oil pressure
Oil filter
Oil cooler
Lubricating oil pump
Oil consumption
Example:
Average measured fuel consumption: 25 litres /
100 km = 250 litres / 1000 km
Maximum permissible engine oil consumption:
0.5% x 250 = 1.25 litres / 1000 km
-
Engine oil consumption of 1.25 litres /
1000 km is permissible
-
Engine oil consumption > 1.25 litres /
1000 km; check the engine using the
diagnostics table. See "Diagnostics".
Lubricating oil pressure at engine idling speed
min. 0.69 bar
Lubricating oil pressure at full-load engine speed
min. 2.07 bar
Bypass pressure regulator opening pressure
3.52 bar
Type
disposable filter
Number
1
Installation in the oil circuit
full flow
Oil section test pressure
4.5 - 5.0 bar
Opening pressure of bypass valve at a pressure
difference of
3.45 bar
Maximum clearance, inner rotor - outer rotor
0.178 mm
Maximum clearance, outer rotor - lubricating oil
pump housing
0.381 mm
Maximum flatness of inner/outer rotor versus
straight edge
0.127 mm
Backlash (disassembled)
0.25 - 0.30 mm
Idler gear backlash (assembled)
0.15 - 0.25 mm
Oil pump gear backlash (assembled)
0.30 - 0.50 mm
Maximum permissible engine oil consumption
0.5% of the average fuel consumption
TECHNICAL DATA
3-2
©
200351
CE-engine lubrication system
0
ΧΦ65/75/85 series
2
3.2 TIGHTENING TORQUES
The tightening torques specified in this section
are different from the standard tightening torques
cited in the overview of the standard tightening
torques. The other threaded connections not
specified must therefore be tightened to the
torque cited in the overview of standard
tightening torques.
When attachment bolts and nuts are replaced, it
is important that - unless stated otherwise - these
bolts and nuts are of exactly the same length and
property class as those removed.
Oil filter
Oil sump
(1) Tighten the attachment bolts in the order indicated
Strainer
Bypass pressure regulator
Attachment bolts to connect filter head to engine
block
24 Nm
11
1
3
9
12
4
2
10
M201079
16
14
13
15
5
7
6
8
Oil sump attachment
bolts
24 Nm
Oil drain plug
60 Nm
Suction tube attachment bolts
24 Nm
Plug
80 Nm
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