Alfa Romeo alfa 33 Workshop Manual page 41

FRONT SUSPENSION
HEIGHT
Check front wheel alignment picking
up specified dimension which is
o b t a i n e d b y d r a w i n g t w o l i n e s
parallel to floor plane respectively
t h r o u g h b e l o w d e f i n e d
passing
points 1 and 2.
Point 1:
it is the intersection between the
b o t h f r o n t r i g h t a n d f r o n t l e f t
suspensions.
DIMENSION MEASUREMENT
1 . C a r r y measurement of
out
dimension relevant to step 1. making
u s e o f t h e f o l l o w i n g t o o l s a n d
COMPLETE CAR
plane passing on the base of the nut
connecting hub support to control
arm, and the straight line tangent to
the hub support.
Point 2:
axis of the bolt securing control arm
to chassis.
Front wheel alignment dimension
( 0 . 4 7 4 0 . 2 8
i n )
setting the graded movable stem of
check tool to the complete backward
position (see following figure).
(2)
T o o l for suspension height
check@ A.4.0149.
(3) Probe 0 A-4.0150.
0 0 - 4 1
1 Probe
2 Height check tool
3 R u l e
2 . C a r r y o u t m e a s u r e m e n t o f
dimension relevant to step 2. making
u s e o f t h e f o l l o w i n g tools a n d
moving only graded stem of check
tool.
(1) Rule @ A.4.0146.
(2)
T o o l for suspension height
c h e c k @ A.4.0149.
(3) Magnetic adapter @ A.4.0153.
1 Magnetic adapter
2 Tool for suspension height check
3 Rule
3. Directly read on graded scale
(located on movable stem of check
tool) rhe"&' height dimension value.
REAR SUSPENSION HEIGHT
(1) Check rear wheel alignment' by
measuring specified " B" dimension
which is the distance between the
two lines parallel to floor plane and
passing through
below
points 1 and 2.
defined
M a y 1 9 8 3