Preparing The Measurement Bay; Checking The Pit; Checking The Vehicle - Bosch FWA 4310 Instrucciones De Funcionamiento

4 .4

Preparing the measurement bay

Permissible height difference:
R
Between left and right
R
Between front and rear
R
Diagonally from front left to rear right max. 2 mm
R
Diagonally from front right to rear left max. 2 mm
4 .4 .1

Checking the pit

i
If necessary, correct the height difference by fitting
turntables.
1mm
2mm
2mm
1mm
Fig. 9: Measurement bay level check
4 .4 .2 Checking the lifting platform
¶
When using a lifting platform, make sure the measu-
ring and working height is identical.
¶
The turntables must be pinned to the lifting plat-
form.
¶
Fit the brake clamp to stop the vehicle rolling during
measurement.
i
Level the lifting platform as specified by the
manufacturer.
Fig. 10: Lifting platform
Robert Bosch GmbH
4 .5
Check the vehicle and make any necessary corrections.
R
max. 1 mm
R
max. 2 mm
R
R
R
R
Fig. 11:
The locking pins must be inserted at the turntable
when the vehicle is driven onto the measurement bay.
Do not pull out the pins and fit the brake clamp until
the vehicle is in position.
Fig. 12:
i
Operation | FWA 43xx / 44xx | 31 FWA 43xx / 44xx | 31

Checking the vehicle

Same rim and tire size
Inflation pressure and tread depth
Condition of suspension
Condition of steering arms, wheel bearings and track
rod joints
Distribution of test loads in vehicle
Wheel run-out check
Turntables
Fitting the brake clamp
Ensure proper attachment to prevent damage to the
seat and steering wheel. Place a cloth underneath if
necessary.
| 31 en
|
1 690 326 001 2008-09-17