HAWEKA AXIS4000 - Page 51

AXIS4000 WHEEL ALIGNMENT SYSTEM
HAWEKA Wheel Alignment –AXIS4000
51
Trailers
Start measurements
All subsequent measurements are carried out accord-
ing to the working sequence for rear axle measure-
ments.
(Fig. 109)
To measure the camber, toe, axle mismatch and incli-
nation, please refer to Point 10 Page 40 Rear axle
measurement.
Once all measurements are complete on the rear vehi-
cle axle, the camera measurement heads are fitted to
the front axle of the trailer.
Then the first axle (front axle) is selected in the pro-
gram and measurements are carried out.
(Fig. 110)
Special features in the case of a tandem trailer with rigid drawbar
Due to the special design of the tandem trailer with
rigid drawbar, the measuring procedure is to be carried
out as for an articulated trailer.
(Fig. 111)
The rigid drawbar on the tandem trailer is treated like
the king pin on the articulated trailer.
The reflector stand is fitted with the aid of the king pin
adapter and the coupling adapter (as described for
trailers) and a 2-axle articulated trailer is selected in
the program.
(Fig. 112)
All other work steps are described under Point 12.2.1.
First measure the rear axle (second axle).
(Fig. 109)
(Fig. 111)
(Fig. 110)
(Fig. 112)