DCE80-100E
Technical Handbook
Operator’s cab
Service
10
P.Group 10
TDCE01
04GB
Windscreen wipers
The wiper arms are fixed to the wiper motor shafts via conical
splines. The shafts are manufactured of hardened steel and the
wiper arm mounting of soft, pressed metal. When fitting, the nuts
must be tightened so hard that the splines are pressed well into
the mounting and function as a carrier.
Removal
1. Remove the wiper arms by loosening the nuts and thereafter
tapping and carefully rocking the arms to and fro.
Fitting
1. Check to ensure that the splines on the motor shaft are free
from the softer material from the wiper arm mounting.
If this is not the case, clean the splines so that they can
pressed fully into the wiper arm mounting.
2. Fit the wiper arms onto the motor shafts and tighten the nuts
to a torque of 16-20 Nm.
Hold the wiper arm to take up the torque pressure so that it
is not transferred to the motor, which could result in damage
.
2
3
4
1. Wiper arm fitting
2. Securing nut, wiper arm
3. Räfflad kona på motoraxel
4. Wiper motor
1
IMPORTANT!
The nuts must be tightened sufficiently hard, otherwise
the shafts may start to slip inside the wiper arm mounting,
resulting in damage.
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