Dacia Solenza (engine E7J). Instruction - page 91

THE MECHANICAL ELEMENTS CONTROLS

37

37 - 14

ADJUSTMENT OF THE BRAKE PRESSURE CONTROLLER FOR

THE PARALLEL BRAKING SYSTEM

Imposed conditions :

- the vehicle on wheels
- empty trunk
- one person on board

ADJUSTMENT METHOD

Mount the flexible connection of the FR 501 device at the purging screw of one rear wheel

cylinder.

Purge the manometer.
Push the brake pedal to enable reading several times the limiting pressure obtained on the

rear wheels cylinders.

Unscrew the adjustment nut (A) to distance it from the pushing rod end (B).
Act upon the rod end (B):

- by unscrewing it towards the pushing rod ( C ) in order to increase the pressure in the

rear circuit;

- by screwing it towards the pushing rod (C ) in order to decrease the pressure in the rear

circuit.

Tighten to the required moment (0.15 damn) the adjustment nut (A) locked with the pushing

rod end (B) so that between the lever end and the lever (D) a clearance of L = 0.5 mm to be
ensured.

Brake pressure controller

SPECIAL TOOLS

FR 501

Purging device

TIGHTENING

MOMENTS

(daNm)

Adjustment nut

0.15

L 0,5

D

A

C

B

Check several times the limiting pressure obtained on the rear wheels cylinders, which must

be between 28-30 bars.

Dismount the manometer and purge the braking circuit.

THE MECHANICAL ELEMENTS CONTROLS

37

37 - 15

DISMOUNTING

The dismounting of the gears changing lever shall be performed after dismounting the

central console (see chapter 58 – “ Inside accessories”).

Dismount under the vehicle the control lever (1).
Dismount inside the vehicle the four attachment nuts (2) of the control case.
Dismount the assembly composed of control case (3) and gears control lever.

Gears control

REMOUNTING

Perform the dismounting operations in the reverse order.
Tighten to the required moment :

- the control case attachment nuts (2)----------------------------------- 1.2 daNm
- the control bar connection screw (4) with the GB connecting rod ----- 2.7 daNm
- the connection screw (5) of the control bar with the control lever ----- 1.2 daNm

Grease the parts of the joint composed of control bar and GB connecting rod with

MOLYKOTE 33M grease.

Introduce in the protection bellows aprox. 10 ml of grease.
ATTENTION!
The tightening of the connection screw (5) between the control bar and the control

lever shall be performed after adjustment of the gearbox control.

4

1

5

3

2

THE MECHANICAL ELEMENTS CONTROLS

37

37 - 16

GEARS CONTROL ADJUSTMENT

This is to be performed after mounting the engine-gearbox assembly and the assembly lever-

control case every time when :

- dismounting of the engine-gearbox assembly, the control bar or the assembly lever-control

case;

- establishing of failures such as: gear change impossibility or unexpected gear uncoupling,

gears blocking.

For the gear control adjustment the CV 550 device is to be used.
Mount the CV 550 device on the assembly lever- control case.
Attach the control bar to the control lever end.
Place the gear lever in the device seat and fix it in this position by means of the device handle.
Tighten the attachment screw 1 of the bar to the lever at the required moment of 1.2 daNm.
Dismount the CV 550 device from the control box.
Check the gears coupling.

Gears control

SPECIAL TOOLS

CV 550 Linkage adjusting device

THE MECHANICAL ELEMENTS CONTROLS

37

37 - 17

CLUTCH PEDAL

DISMOUNTING

Release the clutch cable from the pedal cam (6) ( after releasing it from clutch control fork).

Clutch and brake pedals

Dismount the safety lock (1) together with the washers (2) and (3).
Push the pedals shaft (10) in the arrow direction.
Release the clutch pedal (5) together with the bushing (4).

BRAKE PEDAL

Dismount:

- actuating spring (7) (which is attached with one end on the clutch pedal, and the other

one on the pedals support (18));

- bushings (8), (9) and (11);
- pin (16) together with the washer (15);
- shaft (14) connecting the brake pedal with the servobrake connection fork.
- pedals shaft (10);
- brake pedal (12) together with bushing (13) and (11).

REMOUNTING

Remounting of the brake and clutch pedals is done by performing the dismounting operations

in the reverse order.

Adjust the clutch control ( see chapter 37 – “ Clutch control adjustment”).

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