height RENAULT KANGOO 1997 KC / 1.G Chassis Workshop Manual

REAR AXLE
Suspension bars, tubular rear axle
SPECIAL TOOLING REQUIRED
Emb. 880 Inertia extractor
TIGHTENING TORQUES (in daN.m)
Upper shock absorber mounting bolt 11.5
Lower shock absorber mounting bolt 8.5
REMOVAL
With the vehicle raised so its wheels hang free, re-
move the shock absorber on the side in question.
Remove the bar from the side, using tool
Emb. 880.
REFITTING
In order to position the suspension arm so that the
bar may be correctly positioned, a tool must be
locally made.
ANut, diameter 14 mm
BNut, diameter 12 mm
CThreaded rod, diameter 12 mm - length 660
mm
DBracket from flat sheet 30 x 5 mm
E 12 x 60 mm bolt, cut to a length of 20 mm
FWeld
33
75505R
Preset the tool to obtain dimension "X".
X = 402 mm
Fit the tool in place of the shock absorber.
88637R2
Coat the splines of the bar with MOLYKOTE BR2,
fit it into the bearing and the suspension arm, and
try, by rotating the rod, to find the position where
it fits freely into the splines of the suspension arm
and the bearing.
Remove the tool and refit the shock absorber.
Return the vehicle to its wheels and measure the
underbody heights (see section "Underbody
heights - Tubular rear axle").
Check and adjust if necessary:
- the braking compensator,
- the headlights.
33-15

REAR AXLE
Four bar rear axle
- the first anti-roll bar, ensuring the angle of
the block is observed, and the bar is inserted
freely.
33
13134S
- the second anti-roll bar, ensuring it engages
freely.
In order to position the suspension arm so that the
bar may be correctly positioned, a tool must be lo-
cally made.
ANut, diameter 14 mm
BNut, diameter 12 mm
CThreaded rod, diameter 12 mm - length 660
mm
DBracket from flat sheet 30 x 5 mm
E 12 x 60 mm bolt, cut to a length of 20 mm
FWeld
75505-1R1
88637R2
Preset the tool to obtain dimension "X".
X = 430 mm
Fit the tool in place of the shock absorber.
Refit:
- the bar plugs,
- the shock absorbers,
- the wheels.
Put the vehicle on its wheels and measure the un-
derbody heights ( see section "values and set-
tings" ).
33-18

REAR AXLE
Four bar rear axle
33
Check and if necessary adjust:
- the braking compensator,
- the headlights.
REMINDER
When adjusting for a wheel height difference
between the right and left hand sides, always
make the adjustment on the anti-roll bars.
The adjustment for a difference in dimension " X"
between the right and left hand sides should
always be made on the suspension bars.
33-19

85920R2
WHEELS AND TYRES
Specifications
Examples of identification marking
165/70SR1383
125463
165/70 R 13 83 S
TYRES
35
1165
702
3S
R
513
4
Tyre width in mm ( l ) section
Ratio h/lheight
width
Speed index 180 km/h maximum
Radial structure
Inner diameter expressed in inches. Corresponds to the diameter of the rim.
836Load index
Some speed symbols :Maximum speed km/h
R 170
S 180
T 190
U 200
H 210
V 240
ZR over 240
Types of structure :
Diagonal No marking
Radial R
Bias belted B
35-2

MECHANICAL ELEMENT CONTROLS
Braking compensator
37
Tooling required:
- one measuring tape mounted on a base (used
for measuring underbody heights),
- an accurate pressure gauge.
1• Preparation of the vehicle:
- the vehicle must be left loaded,
- the person in charge of pressing the brake
pedal when the compensator is being adjusted
must be in the vehicle when the radius under
load is measured at the rear wheels,
- the vehicle must be on a flat horizontal surface,
which is smooth and clean (use a four post lift if
possible).
2• Marking the centre of the rear wheels:
- lift the rear of the vehicle so the rear wheels
may be turned,
- apply a chalk stick to the hub cover or the
wheel embellisher at the approximate centre of
the wheel,
- turn the wheel by hand fairly quickly, pressing
hard on the chalk. This allows concentric circles
to be drawn around the real rotation centre of
the wheel,
- mark the centre using a pencil on the chalk,
- carry out the same operation on the second
rear wheel.3• Adjusting the rear tyre pressure:
- the pressure must be adjusted with the wheels
on the ground and one person in the driver’s
seat,
- deflate the two rear wheels so that the pressure
is brought to 1.2 bar (use an accurate pressure
gauge which has been correctly calibrated),
- wait a few minutes for the air in the tyres to
return to ambient temperature since it is
cooled when the tyres are deflated and the
pressure will therefore have changed,
- adjust the pressure to 1.2 bar as accurately as
possible.
4• Measuring the radius with the vehicle
unladen:
- lift the rear wheels so that the tyres are no
longer crushed by the load on the axle (as soon
as the wheels leave the ground),
- measure the distance between the ground and
the wheel centre using the measuring tape.
5• Measuring the radius with the rear wheels
loaded:
- return the vehicle to its wheels,
- measure the distance between the ground and
the wheel centre using the measuring tape.
37-14