warning RENAULT TWINGO RS 2009 2.G Chasiss Repair Manual

38C-18
ANTI-LOCK BRAKING SYSTEM
Rear wheel speed sensor: Removal - Refitting
38C
aRemove:
-the rear wheel speed sensor bolt (5) ,
-the rear wheel speed sensor.
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the rear wheel speed sensor,
-the rear wheel speed sensor bolt.
aTorque tighten the rear wheel speed sensor bolt (8
Nm).
aClip on the rear wheel speed sensor cable.
aConnect the rear wheel speed sensor cable connec-
tor.II - FINAL OPERATION.
aClose the rear wheel speed sensor connector pro-
tection unit flap.
aRefit the rear wheel (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, page 35A-1) .
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WARNING
To avoid damaging the wheel speed sensor
cable:
-Do not tension the cable,
-Do not twist the cable,
-Check that there is no contact with the sur-
rounding components,
-Do not use tools that may damage the cable.

38C-21
ANTI-LOCK BRAKING SYSTEM
Braking computer: Removal - Refitting
38C
This repair method only relates to vehicles without
ESP, equipped with TEVES brand hydraulic unit.
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 411, 02A, Lifting equip-
ment).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (MR 411, 80A, Battery).
aRemove the entire hydraulic unit (see 38C, Anti-
lock braking system, Hydraulic brake unit: Re-
moval - Refitting, page 38C-2) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the braking computer bolts (1) on the hydraulic unit,
-the braking computer (2) .
REFITTING
I - REFITTING PREPARATION OPERATION
aDo not clean the pressure modulation unit (3) . Special tooling required
Mot. 1608Torque screwdriver 1 to 6.6
N.m.
Equipment required
Diagnostic tool
Tightening torquesm
braking computer bolts3 Nm
WARNING
Prepare for the flow of fluid, and protect the sur-
rounding components.
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