Renault Clio: Turbocharger oil pipe: Removal - Refitting
D4F, and 784 or 786
REMOVAL
I - REMOVAL PREPARATION OPERATION
- Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 392, 02A, Lifting equipment).
- Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Remove:
- the engine cover,
- the engine undertray,
- the front-right hand wheel driveshaft (see Front
right-hand driveshaft: Removal - Refitting) (MR
392, 29A, driveshafts),
- the catalytic pre-converter (see 19B, Exhaust, Catalytic
pre-converter: Removal - Refitting, 19B-23).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Remove:
- the bolt (1) from the turbocharger oil supply pipe on
the turbocharger,
- the bolt (2) on the turbocharger oil supply pipe on
the cylinder block,
- the bracket bolt (3) from the turbocharger oil supply
pipe,
- the turbocharger oil supply pipe,
- the bolts (4) from the turbocharger oil return pipe,
- the turbocharger oil return pipe.
- Fit a blanking plug to the opening on the cylinder
block after removal of the turbocharger oil return
pipe.
REFITTING
I - REFITTING PREPARATIONS OPERATION
- Always replace the turbocharger oil pipes.
- Remove the protective plug from the opening on the
cylinder block.
II - REFITTING OPERATION FOR PART
CONCERNED
- Refit:
- the new turbocharger oil return pipe fitted with new
seals,
- the turbocharger oil return pipe bolts.
- Torque tighten the turbocharger oil return pipe
bolts (10 Nm).
- Refit:
- the new turbocharger oil supply pipe fitted with its
new seals,
- the turbocharger oil supply pipe bolt on the cylinder
block,
- the turbocharger oil supply pipe bolt on the turbocharger,
- the turbocharger oil supply pipe bracket bolt.
- Torque tighten:
- the turbocharger oil supply pipe bolt on the cylinder
block (19 Nm),
- the turbocharger oil supply pipe bolt on the turbocharger
(19 Nm),
- the turbocharger oil supply pipe bracket bolt
(10 Nm).
III - FINAL OPERATION.
- Refit:
- the catalytic pre-converter (see 19B, Exhaust, Catalytic
pre-converter: Removal - Refitting, 19B-23),
- the front right-hand wheel driveshaft (see Front
right-hand driveshaft: Removal - Refitting) (MR
392, 29A, driveshafts).
- Connect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Check that there are no leaks:
- start the engine,
- check that the oil pressure warning light has gone
out,
- leave the engine to idle,
- accelerate several times at no load,
- check that there are no oil leaks.
- Refit:
- the engine undertray,
- the engine cover.
K9K
IMPORTANT
Wear protective gloves during the operation.
WARNING
Prepare for the flow of fluid, and protect the surrounding
components.
Note:
This procedure deals with removing and refitting the
turbocharger oil return pipe and the turbocharger oil
supply pipe.
REMOVING THE TURBOCHARGER OIL
SUPPLY PIPE
I - REMOVAL PREPARATION OPERATION
- Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
- Remove:
- the engine cover,
- the battery (see Battery: Removal - Refitting)
(80A, Battery),
- the battery tray (see Battery tray: Removal - Refitting)
(80A, Battery),
- the scuttle panel grille (see Scuttle panel grille: Removal -
Refitting).
K9K, and 764 or 772
- Disconnect the oil vapour rebreathing pipe (1) on the
rocker cover side.
- Undo the clips on the air outlet pipe of the air filter
unit.
- Disconnect the air outlet pipe from the air filter unit.
- Remove the air outlet pipe from the air filter box.
- Remove the air pipe between the turbocharger outlet
and the air pipe at the intercooler inlet.
- Remove the mounting nut from the intercooler air inlet
pipe on the alternator using a ratchet spanner
equipped with an extension piece and a universal
joint.
- Move aside the intercooler air inlet pipe.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Move the cooling hoses away from the cylinder head
water chamber.
- Undo the turbocharger oil supply pipe nut (2) from
the cylinder head using the (Mot. 1746).
- Remove:
- the turbocharger oil supply pipe hollow bolt (3),
- the turbocharger oil supply pipe.
REFITTING THE TURBOCHARGER OIL
SUPPLY PIPE
REFITTING PREPARATION OPERATION
- parts always to be replaced: turbocharger oil
supply pipe
- parts always to be replaced: Turbocharger oil
supply pipe bolt
I - REFITTING OPERATION FOR PART
CONCERNED
Note:
These two turbocharger oil supply pipes may be
used on the same engine. The tightening torque
of the end pieces (6) on the cylinder head is different,
depending on the following:
- if the end piece is shouldered (5), in this case
there will be no need to place the high-resistance
bolt locking product on the end piece
thread,
- if the end piece is not shouldered (4 ), it is
essential to apply high-strength threadlock to
the end piece threading.
- Refit a new turbocharger oil supply pipe.
- Fit without tightening:
- the turbocharger oil supply pipe nut on the cylinder
head,
- the turbocharger oil supply pipe hollow bolt.
- Torque tighten:
- the turbocharger oil supply pipe hollow bolt
(turbocharger end) (torx head bolt 18 N.m or
bolt with head type H 14 N.m),
- the turbocharger oil supply pipe nut (cylinder
head side) collar nut 35 N.m or non-collar nut
(23 N.m) using tool (Mot. 1746).
- Clip the cooling hoses onto the cylinder head water
chamber.
II - FINAL OPERATION
- Fit:
- the turbocharger air outlet pipe,
- the retaining pins of the turbocharger air outlet
pipe.
- Snap on the turbocharger air outlet pipe.
- Tighten the turbocharger air outlet pipe bolt on the
rocker cover.
- Tighten the mounting nut of the intercooler air inlet
pipe on the alternator using a ratchet spanner
equipped with an extension piece and a universal
joint.
K9K, and 764 or 772
- Connect the oil vapour rebreathing pipe on the rocker
cover side.
- Refit:
- the scuttle panel grille (see Scuttle panel grille: Removal -
Refitting),
- the battery tray (see Battery tray: Removal - Refitting)
(80A, Battery),
- the battery (see Battery: Removal - Refitting)
(80A, Battery),
- the engine cover.
Check
- Disconnect the crankshaft position sensor connector.
- Connect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Run the starter motor until the oil pressure warning
light goes out (wait for a few seconds).
- Switch off the ignition.
- Make sure that there are no oil leaks.
- Connect the Diagnostic tool and clear the stored
faults.
- Connect the crankshaft position sensor connector.
REMOVING THE TURBOCHARGER OIL
RETURN PIPE
I - REMOVAL PREPARATION OPERATION
- Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
- Disconnect the battery (see Battery: Removal - Refitting)
(80A, Battery).
- Remove:
- the engine cover,
- the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
- the engine undertray bolts,
- the engine undertray,
- the lower engine tie-bar (see 19D, Engine mounting, Lower engine
tie-bar: Removal - Refitting, 19D-13).
K9K, and 750 or 752 or 760 or 762 or 764 or 766 or
768
- Remove the catalytic converter (see 19B, Exhaust, Catalytic converter:
Removal - Refitting, 19B-29).
K9K, and 772
- Remove the catalytic pre-converter (see 19B, Exhaust, Catalytic
pre-converter: Removal - Refitting, 19B-23).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Remove:
- the turbocharger oil return pipe bolts on the turbocharger,
- the turbocharger oil return pipe by extracting it from
the cylinder block.
REFITTING THE TURBOCHARGER OIL
RETURN PIPE
I - REFITTING PREPARATION OPERATION
- parts always to be replaced: turbocharger oil
pipe seal
- Oil the turbocharger oil return pipe O-ring.
II - REFITTING OPERATION FOR PART
CONCERNED
- Refit new seals on the turbocharger oil return pipe.
- Fit the turbocharger oil return pipe, first positioning it
in the cylinder block.
- Torque tighten the turbocharger oil return pipe
bolts (12 N.m).
III - FINAL OPERATION
K9K, and 750 or 752 or 760 or 762 or 764 or 766 or
768
- Refit the catalytic converter (see 19B, Exhaust, Catalytic converter:
Removal - Refitting, 19B-29).
K9K, and 772
- Refit the catalytic pre-converter (see 19B, Exhaust, Catalytic
pre-converter: Removal - Refitting, 19B-23).
- Refit:
- the lower engine tie-bar (see 19D, Engine mounting, Lower engine
tie-bar: Removal - Refitting, 19D-13),
- the engine undertray,
- the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
- the engine cover.
- Connect the battery (see Battery: Removal - Refitting)
(80A, Battery).
Check
- Disconnect the crankshaft position sensor connector.
- Connect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Run the starter motor until the oil pressure warning
light goes out (wait for a few seconds).
- Switch off the ignition.
- Make sure that there are no oil leaks.
- Connect the Diagnostic tool and clear the stored
faults.
- Connect the crankshaft position sensor connector.
READ NEXT:
K9K - D4F, and 784 or 786
Note:
Vehicles equipped with the K9K*768 engine may or
may not be equipped with an intercooler.
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-pos
D4F or F4R or K4J or K4M
Operating diagram of the petrol supply circuit ( " pump - sender - fuel
filter " assembly).
The fuel system does not have a return.
The fuel pressure does not vary with eng
SEE MORE:
LEFT-HAND DRIVE
REMOVAL
I - REMOVAL PREPARATION OPERATION
Put the vehicle on a two-post lift (see Vehicle: Towing and lifting).
Drain the coolant circuit using refrigerant charging
station.
Fit a pedal press on the brake pedal.
Disconnect the battery (see Battery: Removal - Refitting).
Remov
Fuses: List and location of components
Passenger compartment fuse and
relay box
Consumer cut-out fuse
Additional relay/fuse box
Battery protection fuses
Protection and switching unit
Power supply fuse board
Optional relay unit
I - PASSENGER COMPARTMENT FUSE AND
RELAY BOX
LEFT-HAND DRIVE
O
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