Checking The Angle Sensors - Manitowoc GROVE GMK4090 Maintenance Manual

Maintenance work on the carrier
7.13 Steering
7.13.2
Prerequisites
Checking
7 - 84

Checking the angle sensors

– The truck crane is raised on outriggers or parked over an inspection pit.
– The engine is not running and is secured against unauthorised use;
à
p. 2 - 3.
If you find damage to the angle sensors or steering computers
•
Immediately notify
Angle sensor
There are five angle sensors mounted on vari-
ous axle lines:
1. axle line
3. axle line
4. axle line
•
If necessary, clean the bracket (1), the angle
sensors (2), and the linkage (3).
•
Check that all bolts on the bracket are
securely seated.
•
Check the linkage for deformation and
damage.
Steering computer
There are two steering computers fitted:
4. axle line
•
Do not press the button (2) – only the quali-
fied repair crew are authorised to do this.
•
use only a cloth to clean the steering
computer (1).
•
Check the steering computer and the dis-
plays for external damage.
Manitowoc Crane Care
3 302 649 en
right and left
right
right and left
right and left
or an authorised GROVE dealer.
Maintenance manual
GMK4090