Dacia Solenza (engine E7J). Service manual — part 51
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19
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COOLING - EXHAUST - TANK
Fuel tank
DISMOUNTING
Drain the fuel tank (4)
Disconnect the battery.
Remove the trunk carpet.
Dismount the tank visiting cover from the
three attachment screws.
Disconnect the electric connector f the fuel
pump assembly and detach from clips the
connection from the fuel supply pipe.
Take out the spare wheel and release it
together with its support.
Remove the filling cap (2) and dismount the
two attachment screws of the upper filling cap.
Lift the vehicle on a two columns elevator.
Dismount the four-attachment screws (6) of
the fuel tank on the carriage body, then maintained
in tilted position, disconnect the rapid coupling
on the anti-overturning valve (7).
Detach from clips collar (3) of the aerating
pipe on the upper filling cap.
Release the fuel tank together with the aerating
connection.
Dismount the thermal screen (5) off the three
maintaining clips.
Dismount the attachment clip (1) of the filling
cap muff on the lower filling cap.
Dismount the fuel pump assembly by
dismounting the attachment nut by means of the
MOT 1397 device.
REMOUNTING
Perform the dismounting operations in the
reverse order.
The tightening moment of the fuel tank
attachment screws on the carriage body is of
2.1 daNm and the tightening moment for fuel
pump assembly attachment nut, is of minimal
7daNm.
REMARK :
Collar (1) is for single use only.
When remounting, use a new click collar
(1), for the attachment of the lower filling cap
connection on the fuel tank.
REMARK:
At remonting, for each 2 back screws
attachement fuel tank, aply 0.002 kg
FIXAMED M 28, for to realise security
moment.
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COOLING - EXHAUST - TANK
VEHICLES WITHOUT VISITING CAP
Fuel tank
TIGHTENING
MOMENTS
(daNm)
Fuel tank attachment screws
2.1
IMPORTANT :
Dur ing thi s operation it is
compulsory:
- not smoking and not approaching
with incandescent objects in the working
area,
- keep away from fuel spraying
when disc onnectin g the fu el
connections, protect the sensitive area of
fuel leak.
Dismount:
- protection shield (3);
- filling cap attachment clip (5) on tank;
- fuel pump assembly (6).
REMOUNTING
Perform the dismounting operations in the
reverse order.
Tighten to the required moment the fuel tank
attachment screws (2.1 daNm); the thread of
the two rear attachment screws is to be lubricated
before mounting with Fixamed M28 (necessary
quantity – 2 grams).
Replace the single use clip (5) with a tightening
clip “CAILLAU”.
1
2
6
5
4
3
DISMOUNTING
Place the vehicle on a two-column
elevator.
Disconnect the battery (-) terminal.
Dismount the fuel tank cap.
Drain the fuel tank through the filling cap,
by means of a draining pneumatic or electric
pump.
Dismount the attachments screws (1) of
the upper filling cap.
Lift the vehicle by means of the elevator.
Dismount the four attachment screws of
the fuel tank.
Dismount the attachment clip (2) of the
aeration hose (4) on filling cap.
Carefully lower the tank and disconnect it:
- wiring connector;
- fuel supply pipe;
- petrol vapors re-aspiration pipe (for
petrol engines);
- fuel return pipe (for Diesel engines);
Extract the aeration hose on top of tank
crossbar and dismount the tank.
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COOLING - EXHAUST - TANK
TANK DIAGRAM
1. Aerating pip
2. Safety valve (over pressure, depression)
3. Anti-overturning valve
4. Pipe connection to carbon can
5. Restrictor
E. Air evacuation orifice during filling
F. Air volume enabling fuel dilatation.
R. Fuel cap.
V. Maximal admissible fuel volume.
5
4
E
Fuel tank
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COOLING - EXHAUST - TANK
FUEL CIRCUIT DIAGRAM
1. Supply pipe
2. Carbon can
3. Piping attachment clip
4. Vapor re-aspiration pipe.
5. Fuel tank.
Fuel tank
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