Dacia Solenza (engine E7J). Manual - part 49

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COOLING - EXHAUST - TANK

Cooling engine fan for vehicles with air conditioning

DISMOUNTING

Disconnect the battery (-) terminal.
Remove the air inlet pipe from the attachment of the battery screen.
Detach from clip the power steering oil reservoir from the battery screen.
Disconnect the engine fan connector (1)
Detach wiring  from  clips (2) and (3).
Disconnect the connector of the cooling engine fan resistance (4).
Carefully dismount the engine fan assembly from the radiator, from sustaining points (5).

REMOUNTING

Check the condition of the fan impeller and of the engine fan electric motor.
Carefully mount the engine fan assembly in the sustaining points (5).
Connect the connector of the engine fan resistance (4).
Connect the cooling engine fan connector (1) and attach it in clip (3) then in clip (2).
Attach in clips the power steering oil reservoir on the battery screen. Mount the air inlet

pipe.

Connect the battery (-) terminal. In case the vehicle is equipped with programmable

radio-cassettes player, electronic clock, etc, there are to be re-programmed before returning
the vehicle to the client.

Check the engine fan operation: start the vehicle engine and disconnect the water

temperature sensor. The engine fan must start. Reconnect the water temperature sensor
then by means of the CLIP tester erase the memorized failure corresponding to the water
temperature sensor.

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COOLING - EXHAUST - TANK

Diagnostic – failures interpretation

 at vehicles with air conditioning

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COOLING - EXHAUST - TANK

Water pump

DISMOUNTING

Place the  vehicle on  a  two columns elevator
Disconnect the battery
Drain the cooling circuit using the lower hose from the water pump.
Dismount:

- distribution belt (see chapter 11 “Distribution belt”);
- tightening cam (1);
- water pump attachment screws and nut.

Remove the water pump through the upper part of the engine compartment.

TIGHTENING MOMENTS

 (daNm)

Tightening cam nut

5

Crankshaft pulley hub screw

2+68

0

±

 6

0

Right pendular support screws

6.2

Hydro-elastic buffer nut

3.7

Water pump screws

2.2

Water pump nut

1

Wheels screws

7.5

SPECIAL TOOLS

MOT. 1202-01

Pliers for elastic clips

MOT. 1505

Device for belts tension measurement

MOT. 1135-01

Device for distribution belt tensioning

MOT. 545

Engine sustaining device

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COOLING - EXHAUST - TANK

Water pump

CLEANING

It is very important not to scratch the surfaces for gaskets of the aluminum parts.
In order to dissolve the gasket particles stacked, product “Decapjoint” is to be used.
Apply the product on the surfaces to be cleaned, leave it for about 10 minutes, then clean

using a wood palette knife.

During performing this operation, use protection gloves.

REMOUNTING

The water pump sealing is ensured by means of LOCTITE 518 ; layer  H, is 0.6 – 1 mm

thick and must be applied according to the bellow presented drawing.

Remount the distribution belt (see  chapter 11 “Distribution belt “).
Perform the cooling circuit filling and purging (see chapter “Filling – Draining”).