DAF CF65, CF75, CF85 Series . Manual — part 506
5
CF65/75/85 series ≥0E621376
Removal and installation
REPAIRING WIRING
2-19
2.6 REMOVAL AND INSTALLATION, EARTH WIRE
When a failure occurs in an electrical system,
one of the first things to be checked is the earth
connection, with particular attention being paid
to earth connections on the chassis.
Points for special attention when checking
earth connection on chassis
If an earth connection has been removed and is
being re-installed, pay attention to the following:
-
The bolt, nut, earth strip and washers must
be cleaned (e.g. using a steel brush or sand
paper). If a component is corroded, it must
be replaced by a new one.
-
Clean all dirt and paint from the area around
the engine/chassis earth connection on both
sides of the chassis member so that the
bare metal is visible.
-
Clean all dirt and paint from the area around
the battery/chassis earth connection on the
inside of the chassis member so that the
bare metal is visible.
-
On the earth strip side, the cleaned area
must be larger than the contact area of the
earth strip.
-
On the nut side, the cleaned area must be
larger than the contact surface of the nut.
-
After fitting the earth connection, a
protective zinc primer should be applied to
both sides of it and it should be painted.
E501495
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REPAIRING WIRING
Removal and installation
CF65/75/85 series ≥0E621376
2-20
2.7 REPAIRING CAN NETWORK WIRING
When repairing or replacing the CAN wiring, the
original twisted lengths and diameters of the
wiring must be taken into consideration. A 10%
tolerance in the twisted length of the wiring is
permitted. Winding density 40-50 turns/m.
When repairing the wiring, the winding density
must be maintained, with the provision that it is
permissible for the wiring at the point of repair to
have no twists over a maximum length of 60
mm. When the wiring is being repaired, it must
be secured in a wire tie at the end and in the
middle.
Replacing CAN wire
1. Measure the length of the original wire
when untwisted.
2. Measure the diameter of the original wire.
Always take a wire of the same diameter or,
if this is not available, of the next size.
3. Preferably choose a wire of the same colour
as the original wire.
4. Follow the routing of the original wire and
install the wire in the original way.
Max. 60mm
E500977
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CF65/75/85 series ≥0E621376
Contents
BATTERIES
1
CONTENTS
Page
Date
1. SAFETY INSTRUCTIONS
1-1
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1.1
Batteries
1-1
200404
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1.2
Battery charging
1-2
200404
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2. CHARGING BATTERIES
2-1
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2.1
General
2-1
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2.2
Methods of charging
2-3
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3. STORAGE OF BATTERIES
3-1
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3.1
General
3-1
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3.2
Storage up to four weeks.
3-1
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3.3
Storage for more than four weeks
3-2
200404
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4. CHECKING BATTERIES
4-1
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4.1
Visual inspection
4-1
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4.2
Checking the charging condition
4-1
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4.3
Checking using a battery tester
4-3
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4
200404
5
BATTERIES
Contents
CF65/75/85 series ≥0E621376
2
4
200404
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