Renault Clio: Coolant pump: Removal - Refitting
D4F, and 740 or 742 or 764
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and operation
recommendations before carrying out any
repair:
- (see 19A, Cooling, Engine cooling: Precautions for the repair,
19A-2),
- (see Vehicle: Precautions for the repair) (01D,
Mechanical introduction).
REMOVAL
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 front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
- the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Exterior
protection),
- the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
- the front right-hand deflector,
- the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting, 11A-5) (11A, Top and front of engine),
- the alternator (see 16A, Starting - Charging, Alternator:
Removal - Refitting, 16A-5) (16A,
Starting - Charging),
- the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, 11A-48)
(11A, Top and front of engine).
- Drain the engine cooling system (see 19A, Cooling,
Cooling system: Draining - Refilling, 19A-
16) (19A, Cooling).
AIR CONDITIONING
- Disconnect the air conditioning compressor clutch
connector.
- Remove the air conditioning compressor bolts.
- Attach the air conditioning compressor to the radiator
lower cross member.
- Remove:
- the multifunction support (see 10A, Engine and
cylinder block assembly, Multifunction support:
Removal - Refitting, 10A-96) (10A,
Engine and cylinder block assembly),
- the coolant pump inlet pipe (see 19A, Cooling,
Coolant pump inlet pipe: Removal - Refitting, 19A-93) (19A, Cooling).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Remove:
- the coolant pump bolts,
- the coolant pump,
- the coolant pump seal.
REFITTING
I - REFITTING PREPARATION OPERATION
- parts always to be replaced: coolant pump seal.
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this operation.
IMPORTANT
Wear goggles with side protectors for this operation.
- Clean the joint faces with SUPER CLEANER FOR
JOINT FACES (see Vehicle: Parts and consumables
for the repair) (04B, Consumables - Products)
to dissolve any part of the seal still adhering.
- Apply the product to the section to be cleaned; wait
approximately ten minutes, then remove the residue
using a wooden spatula.
II - REFITTING OPERATION FOR PART
CONCERNED
WARNING
To ensure proper sealing, the joint faces must be
clean, dry and not greasy (avoid any finger
marks).
WARNING
To check the sealing of parts delivered with a
seal, fit the seal without sealing resin.
- Refit a new coolant pump seal.
WARNING
Failure to observe the following procedure may
cause irreparable damage to the coolant pump.
Note:
To fit the coolant pump on the two pins of the cylinder
block, never use the coolant pump pinion
for support. Instead, use the coolant pump bolts
by pretightening them.
- Refit:
- the coolant pump,
- the coolant pump bolts.
- Tighten to torque and in order the coolant pump
bolts (9 N.m).
III - FINAL OPERATION
- Refit:
- the multifunction support (see 10A, Engine and
cylinder block assembly, Multifunction support:
Removal - Refitting, 10A-96) (10A,
Engine and cylinder block assembly),
- the coolant pump inlet pipe (see 19A, Cooling,
Coolant pump inlet pipe: Removal - Refitting, 19A-93) (19A, Cooling).
AIR CONDITIONING
- Refit the air conditioning compressor.
- Connect the air conditioning compressor clutch connector.
- Refit:
- the timing belt (see 11A, Top and front of engine,
Timing belt: Removal - Refitting, 11A-48)
(11A, Top and front of engine),
- the alternator (see 16A, Starting - Charging, Alternator:
Removal - Refitting, 16A-5) (16A,
Starting - Charging),
- the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting, 11A-5) (11A, Top and front of engine),
- the front right-hand deflector,
- the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
- the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Exterior
protection),
- the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres).
- Connect the battery (see Battery: Removal - Refitting)
(80A, Battery).
- Fill up and bleed the cooling system (see 19A, Cooling,
Cooling system: Draining - Refilling,
19A-16) (19A, Cooling).
K4J or K4M
REMOVAL
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 front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
- the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Exterior
protection),
- the accessories belt (see 11A, Top and front of engine, Accessories
belt: Removal - Refitting, 11A-5),
- the timing belt (see 11A, Top and front of engine, Timing belt:
Removal - Refitting, 11A-48).
- Drain the cooling system (see 19A, Cooling, Cooling system: Draining -
Refilling, 19A-16).
STANDARD HEATING
- Remove the multifunction support (see 10A, Engine and cylinder block
assembly, Multifunction support: Removal - Refitting, 10A-96).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Remove:
- the coolant pump bolts (1),
- the coolant pump.
REFITTING
I - REFITTING PREPARATION OPERATION
IMPORTANT
Wear goggles with side protectors for this operation.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this operation.
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any finger
marks).
- Use SUPER CLEANING AGENT FOR JOINT FACES
(see Vehicle: Parts and consumables for
the repair) (04B, Consumables - Products) to clean:
- the coolant pump sealing face if it is to be reused,
- the cylinder block gasket face.
- Use SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consumables
- Products) to degrease:
- the coolant pump joint face if the pump is to be reused,
- the cylinder block joint face.
WARNING
Applying excess sealant could cause it to be
squeezed out when parts are tightened. A mixture
of sealant and fluid could damage certain
components (engine, radiator, etc.).
- Apply at (2) a bead of RESIN ADHESIVE (see Vehicle:
Parts and consumables for the repair)
(04B, Consumables - Products) 0.6 to 1 mm wide.
II - REFITTING OPERATION FOR PART
CONCERNED
Note: Apply one to two drops of FRENETANCHE (see Vehicle: Parts and
consumables for the repair) (04B, Consumables - Products) to the coolant pump
bolts (1) and (4).
Note:
To fit the coolant pump on the two pins of the cylinder
block, never use the coolant pump pinion
for support. Instead, use the coolant pump bolts
by pretightening them.
- Refit:
- the coolant pump,
- the coolant pump bolts.
- Tighten to torque and in order:
- bolts (2) to (8) of the coolant pump (10 N.m),
- bolt 1 of the coolant pump (27 N.m).
III - FINAL OPERATION
STANDARD HEATING
- Refit the multifunction support (see 10A, Engine and cylinder block
assembly, Multifunction support: Removal - Refitting, 10A-96).
- Refit:
- the timing belt (see 11A, Top and front of engine, Timing belt:
Removal - Refitting, 11A-48),
- the accessories belt (see 11A, Top and front of engine, Accessories
belt: Removal - Refitting, 11A-5),
- the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Exterior
protection),
- the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres).
- Connect the battery (see Battery: Removal - Refitting)
(80A, Battery).
- Fill and bleed the cooling system (see 19A, Cooling, Cooling system:
Draining - Refilling, 19A-16).
K9K
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 undertray,
- the engine cover,
- the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (MR 393, 56A, Exterior
equipment).
- Drain the cooling system (see 19A, Cooling, Cooling system: Draining -
Refilling, 19A-16).
- Clean the cooling system (see 19A, Cooling, Cooling system: Draining -
Refilling, 19A-16).
- Remove the timing belt (see 11A, Top and front of engine, Timing belt:
Removal - Refitting, 11A-48).
- Disconnect the electrical connections from the alternator.
- Remove the alternator upper bolt (1).
- Loosen the alternator lower bolt (2).
- Tip the alternator towards the front of the vehicle.
- Remove:
- the inner timing cover bolts (3),
- the inner timing cover.
II - REMOVAL OF THE PART CONCERNED
- Remove:
- the coolant pump bolts (4),
- the coolant pump,
- the coolant pump seal,
REFITTING
I - REFITTING PREPARATION OPERATION
- Clean the joint faces with SUPER D
READ NEXT:
M4R
Note:
This engine has two thermostats: one thermostat is
located on the cylinder head and the other is on the
cylinder block.
REMOVAL OF THE CYLINDER HEAD
THERMOSTAT
I - REMOVAL PREPARATION OPERA
D4F, and 740 or 742 or 784
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 bat
REMOVAL
I - REMOVAL PREPARATION OPERATION
Disconnect the battery (see Battery: Removal - Refitting)
(80A, Battery).
Remove:
the engine cover,
the air intake sleeve.
II - OPERATION FOR REM
SEE MORE:
I - LOCATION OF CONNECTORS
R 319 connecter (rear bumper/rear connection).
II - ACCESS TO CONNECTORS
IMPORTANT
Consult the safety and cleanliness advice and
operation recommendations before carrying out
any repair (see 88A, Wiring harness, Wiring:
Precautions for the repair, 88A-5).
WARNING
To pr
REMOVAL
I - REMOVAL PREPARATION OPERATION
IMPORTANT
To prevent eye injuries, do not look at a xenon
bulb when lit (lighting voltage of 20,000 V).
Wait until the " computer-power unit " assemblies
have cooled before removing them.
It is forbidden to switch on a xenon bulb if the
bulb is not f
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