Operation; Preparing The Measurement Bay; Checking The Pit; Checking The Lifting Platform - Bosch FWA 46 + Series Original Instructions Manual

en | 34 | FWA 46xx + | Operation
4.

Operation

4.1

Preparing the measurement bay

Permissible height difference:
etween left and right
B
etween front and rear
B
iagonally from front left to rear
D
right
iagonally from front right to rear
D
left
4.1.1

Checking the pit

i
If necessary, correct the height difference by fitting
turntables. Screw the turntables and sliding bases
to the mounting surface.
1mm
2mm
2mm
1mm
Abb. 9: Measurement bay level check
4.1.2

Checking the lifting platform

¶
When using a lifting platform, make sure the measu-
ring and working height is identical.
¶
The turntables and sliding bases must be pinned to
the lifting platform.
i
Level the lifting platform as specified by the manu-
facturer.
|
1 690 706 098 2017-11-27
max. 1 mm
max. 2 mm
max. 2 mm
max. 2 mm
Abb. 10: Lifting platform
4.2
i
Information can be found under "Preparation" in the
wheel alignment program.
Check the vehicle and make any necessary corrections.
R
Same rim and tire size per axle,
R
Inflation pressure and tread depth,
R
Condition of suspension,
R
Condition of steering arms, wheel bearings and
track rod joints,
R
Distribution of test loads in vehicle.
!
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.
Abb. 11: Turntables

Checking the vehicle

Robert Bosch GmbH