Renault Laguna III, Manual

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30A
-
22
GENERAL INFORMATION
Underbody heights: Adjustment value
30A
: ( W2 ) Height between the ground and the surface of
the rear axle bearing, in front of the head of the bolt of
the rubber bush.
II - MEASUREMENT METHOD
Measure the heights:
- R1,
- R2,
- W1 right-hand and left-hand,
- W2 right-hand and left-hand.
Special cases:
Fit a bar across the lift.
1 - Plate higher than the lift:
Measure the heights ( 1 ) , ( 2 ) and ( 3 ) .
Example: ( 1 ) = 13 cm , ( 2 ) = 8 cm , ( 3 ) = 10 cm .
Calculate the height Wx:
Wx = height ( 1 ) + height ( 3 ) - height ( 2 ) ,
Wx = 15 cm .
2 - Plate lower than the lift:
Measure the heights ( 1 ) , ( 2 ) and ( 3 ) .
Example: ( 1 ) = 8 cm ( 2 ) , = 10 cm ( 3 ) , = 4 cm .
Calculate the height Wx:
Wx = height ( 1 ) + height ( 2 ) + height ( 3 ) ,
Wx = 22 cm .
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Note:
For vehicles fitted with acoustic tie-rods, the mea-
surement should be taken on the tie-rod end.
Note:
For the measurements of W1 and W2, take into
account the height difference between the plates
and the lift.
Note:
The value of Wx to be entered into the geometry
bench is the average of the W1 heights, right-hand
and left-hand and of the W2 heights, right-hand and
left-hand.
Note:
If the measuring points are located in empty space
(between the rails of the lift), use a bar.
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