Renault Scenic 3 Chassis. Manual — part 34
37A
-
27
MECHANICAL COMPONENT CONTROLS
Parking brake cables
AUTOMATIC PARKING BRAKE
37A
REMOVING THE PRIMARY CABLE
Remove the automatic parking brake control unit
(Section Automatic parking brake, Control unit,
page 37B-6).
Remove:
- the secondary cables (1) from the reduction gea-
ring,
- the reduction gearing from its support (2).
Remove the primary cable nut (3) from the control
unit.
Unscrew the primary cable from the control unit in a
clockwise direction.
REFITTING THE PRIMARY CABLE
Screw the primary cable back into the control unit by
twelve turns in an anticlockwise direction.
Torque tighten the primary cable nut (0.6 daNm).
Equipment required
Diagnostic tool
Tightening torques
m
primary cable nut
0.6 daNm
left-hand plastic nut
0.5 daNm
right-hand plastic nut
0.5 daNm
STANDARD CHASSIS
104406
1
2
104409
STANDARD CHASSIS
3
37A
-
28
MECHANICAL COMPONENT CONTROLS
Parking brake cables
AUTOMATIC PARKING BRAKE
37A
Pull the primary cable through at the reduction gea-
ring.
Check that the dimension shown is 111 mm.
Tighten or loosen the cable if necessary to obtain
111 mm.
Proceed in the reverse order to removal.
REMOVING THE SECONDARY CABLES
Remove the automatic parking brake control unit
(Section Automatic parking brake, Control unit,
page 37B-6).
Remove the secondary cables (4) from the reduction
gearing.
Unclip the secondary cables from the reduction gea-
ring support.
REFITTING THE SECONDARY CABLES
Proceed in the reverse order to removal.
REMOVING - REFITTING
Disconnect the battery, starting with the negative ter-
minal.
104408
STANDARD CHASSIS
111 mm
104406
STANDARD CHASSIS
LONG CHASSIS
4
37A
-
29
MECHANICAL COMPONENT CONTROLS
Parking brake cables
AUTOMATIC PARKING BRAKE
37A
Remove:
- the boot centre trim (5),
- the emergency control handle cover (6).
Pull the emergency control handle (7) to unlock the
automatic parking brake.
Remove the automatic parking brake cables:
- from the brake callipers,
- from their guides.
Let the parking brake cables hang freely.
Set the control unit shaft fully to the left.
107506
107507
5
6
107508
107512
7
37A
-
30
MECHANICAL COMPONENT CONTROLS
Parking brake cables
AUTOMATIC PARKING BRAKE
37A
Loosen the control unit plastic nut (8).
Loosen the left-hand cable by turning the threaded
rod (9) clockwise.
Set the control unit shaft fully to the right.
Loosen the control unit plastic nut (10).
Unclip the locking ring (11).
Detach the force sensor cable (12).
REFITTING
Set the control unit shaft fully to the left.
Screw in the left-hand cable by turning the threaded
rod anticlockwise over five turns.
Insert the crosspiece in its housing.
Check the condition of the O-ring.
Insert the lug (13) in the notch.
Torque tighten the left-hand plastic nut (0.5
daNm).
Move control unit shaft fully to the right.
22313
22319
LONG CHASSIS
8
9
10
11
12
22316
13
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