Dacia SuperNova (engine E7J). Service manual — part 4

VALUES AND SETTINGS

07

CAPACITY - QUALITIES

07 - 2

DENOMINATION

CHARACTERISTICS

CAPACITY (liters)
(approximate )*

Engine oil DACIA OIL EXTRA SAE 10 W 40; API SJ/CF

2,9*

Gearbox oil

SAE 75 W 80 W; API GL 5

3,5

DACIA OIL EXTRAGEAR

Breaking fluid

SAE J 1703; DOT 4

0,650

Cooling fluid

50% cooling fluid GLACEOL RX tip D
50% distilled water

6

Refrigerant (AC)

HFC – 134 a

0,590 kg

Compressor oil

PAG SP 10 sau SP 20

135 cm

3

* To be adjusted at dipstick

VALUES AND SETTINGS

07

DRIVING BELTS TIGHTENING AND ACCESSORIES

Alternator belt

Compressor belt

A - crankshaft
B - alternator
C - compressor
D - tightener

Control point of tension

Alternator belt tension: 263 Hz +/- 10 %
Compressor belt tension: 222 Hz +/- 10 %

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SPECIAL TOOLS

MOT 1505 - TENSION CHECKING DEVICE

B

A

A

C

D

VALUES AND SETTINGS

07

DISTRIBUTION BELT TENSION

DISTRIBUTION BELT TENSIONING

Cold engine (ambient temperature).
Mount the new belt, the distribution being at setting point (P.M.S.).
Place the tensioning cam and tighten the distribution belt by means of the MOT 1135-01

device.

Block the tensioning cam.
Place the reading head of the MOT 1505 device in the measuring area ( at a distance of 5…

10 mm from the belt); Any of the two captors may be used on the understanding that not both of
them are simultaneously in front of the belt.

Make the distribution belt vibrating ( the measurement is validated by a ”bip” of the device).
Tighten the belt, by acting upon the tensioning cam, until obtaining a value within the range

210…275 Hz.

Block the tightener and tighten its nut at the required moment of 3 daNm.
Rotate 5 and a half turns the crankshaft.
Unscrew the cam nut.
Tighten again the belt until obtaining a value between 145 and 185 Hz.
Obligatory tighten the tensioning cam nut at 5 daNm.

NOTE
If the value is higher than 275 Hz, the distribution belt is to be replaced with a new one.

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NECESSARY SPECIAL TOOLS

MOT 1505 - belt tension checking device
MOT 1135 - 01 distribution belt tensioning device

VALUES AND SETTINGS

07

CYLIDER HEAD TIGHTENING

CYLINDER HEAD TIGHTENING METHOD

1.Cylinder head pre-settling

Tighten all screws at the required moment of 2 daNm, than at 97 grd +/- 2 grd as per

sequence shown in the drawing.

Wait 3 minutes, stabilization time.

2. Cylinder head tightening

Unscrew the screws 1 – 2 until total releasing.
Tighten the screws 1 – 1 at the required moment 2 daNm, than at 97 grd +/- 2 grd.
Repeat the tightening/unscrewing operation for the groups of screws 3-4-5-6 than 7 – 8 – 9 10.

The cylinder head cannot be re tightened.

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