Dacia SuperNova (engine E7J). Service manual — part 135

84

CONTROLS - SIGNALLING

AC STARTING BUTTON

Pos Destination

1

Supply + after contact

2

Mass

3

+ Parking lights

4

AC control

84-9

2

4

3

1

85

WINDSCREEN WIPERS

85-1

DISMOUNTING-REMOUNTING OF THE WINDSCREEN

WIPER MECHANISM

The windscreen wiper mechanism is mounted into the climate control box. This one, and his

components too, are in the next detailed drawing.

DISMOUNTING

Disconnect the battery.
Release the protectors (A) from the axles.
Dismount the attachment nut (B) of the

windscreen wiper mechanism’s arms and blades.

Dismount the attachment nut (C) of the axles from the windscreen’s lower frame; recuperate

the ruber gaskets and retaining washers.

Disconnect the wirring connectors from the windscreen wiper electric motor.
Dismount the mechanism’s attachment screw on the lower traverser windscreen.
Get off the mechanism.

REMOUNTING

Perform the dismounting operations in the reverse order.

NOTE:
When mounting the windscreen wiper mechanism’s arms the windscreen wiper

electric motor will be aligned in“stopped at fix point”.

WINDSCREEN WIPER MECHANISM

85

WINDSCREEN WIPERS

85-2

THE WINDSCREEN WIPER ELECTRIC MOTOR

The operation is to be performed after dismounting the mechanism off the vehicle.

DISMOUNTING
Dismount the attachment nut of the control connecting rod (B) from the electric motor axle.
Dismount the attachment screws of the electric motor on the mechanism support.

REMOUNTING
Perform the dismounting operations in the reverse order.

NOTE
When remounting the connecting rods A and B shall be aligned the motor being

“stopped at fix point”.

REPARATION OF THE WINDSCREEN WIPER ELECTRIC MOTOR

Windscreen wiper electric motor (detailed drawing).

WINDSCREEN WIPER MECHANISM

85

WINDSCREEN WIPERS

85-3

DISMOUNTING

Dismount the electric motor off the mechanism support.
Reductor dismounting :- dismount the cap attachment screws (B).

- loosen the adjustment screw of the rotor axial clearance.

Dismount : reductor cap and the gear.
Rotor dismounting : dismount the attachment screws (A) of the reductor casing on the electric

motor.

Dismount : reductor casing, rotor real gear and the rotor.

REMOUNTING

Clean the parts.
Check the parts condition (pinions, gears, and collector); replace the damaged or worn

parts.

Grease the parts with LiCaPb type II grease.
Mount : the rotor, rotor rear gear, reductor casing, pinion and the reductor cap.
Adjust the rotor axial clearance; the screw (C) must slightly push on the rotor axle end.
Mount the electric motor on the mechanism support.

REPLACEMENT OF THE WIPER ELECTRIC MOTOR BRUSHES

The operation is to be performed after dismounting the mechanism off the vehicle.

WINDSCREEN WIPER MECHANISM