Renault Clio: F4R, and 830
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).
- Perform the following operations:
- drain the engine oil (see 10A, Engine and cylinder
block assembly, Engine oil: Draining - Refilling, 10A-12),
- drain the cooling system (see 19A, Cooling, Cooling
system: Draining - Refilling, 19A-16).
- Remove:
- the throttle valve (see 12A, Fuel mixture, Throttle
valve: Removal - Refitting, 12A-33),
- the intake distributor (see 12A, Fuel mixture, Inlet
distributor: Removal - Refitting, 12A-45),
- the injector holder plate equipped with the injector
rail (see 12A, Fuel mixture, Injector holder shim:
Removal - Refitting, 12A-69),
- the ignition coils (see 17A, Ignition, Coils: Removal
- Refitting, 17A-2),
- the oil decanter (see 11A, Top and front of engine,
Oil decanter: Removal - Refitting, 11A-302),
- the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery),
- the air filter box (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, 12A-17),
- the front right-hand wheel (see Wheel: Removal -
Refitting) (MR 392, 35A, Wheels and tyres),
- the front bumper (see Front bumper: Removal -
Refitting) (MR 393, Bodywork, 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).
- Remove the mounting nuts from the exhaust manifold.
- Move aside the exhaust manifold.
- Remove:
- the exhaust manifold gasket,
- the rocker cover (see 11A, Top and front of engine,
Rocker cover: Removal - Refitting, 11A-183),
- the inlet and exhaust camshafts.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
- Remove:
- the valve rockers (1),
- the hydraulic tappets (2).
Note:
To prevent any risk of unpriming the hydraulic
tappets make sure that they are vertical.
- Remove:
- the cylinder head mounting bolts (3),
- the cylinder head.
- Mount the cylinder head on the cylinder head support.
- Remove the cylinder head gasket.
REFITTING
I - REFITTING PREPARATIONS OPERATION
1 - CLEANING THE CYLINDER HEAD
IMPORTANT
Wear goggles with side protectors for this operation.
IMPORTANT
Wear latex gloves during the operation.
WARNING
Do not scratch the aluminium joint faces: any
surface damage to the joint faces may cause
leaks.
WARNING
The joint faces must be clean, dry and free from
grease (avoid finger marks).
WARNING
Do not allow this product to drip onto the paintwork.
Clean the cylinder head carefully to prevent foreign
bodies from entering the oil supply and
return galleries.
Failure to follow this advice could lead to the
blocking of the various oil inlet galleries, which
would quickly result in engine damage.
2 - PREPARING TO FIT THE CYLINDER HEAD
- Place the pistons at (4) half stroke.
- Check that the centring devices (5) are present and
in good condition on the cylinder block.
II - REFITTING OPERATION FOR PART
CONCERNED
- Refit:
- the new cylinder head gasket,
- the cylinder head,
- the new cylinder head bolts.
Tightening the cylinder head:
- First, torque tighten, in order the cylinder head
mounting bolts (30 Nm).
- Then torque tighten, in order the cylinder head
mounting bolts again (30 Nm).
- Angle tighten in order the cylinder head mounting
bolts (180
READ NEXT:
D4F
D4F, and 740 or 742 or 764
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Air inlet trunking
Air filter unit
Motorised throttle valve
Inlet manifold
D4F, and 784
air inlet
Air filter box air inlet pipe
Air filter unit
A
K4M - F4R
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
Remove:
the battery (see Battery: Removal
SEE MORE:
DISCHARGE LAMPS
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a lift (see Vehicle: Towing
and lifting) (MR 392, 02A, Lifting equipment).
Remove:
the front wheels (see Wheel: Removal - Refitting)
(MR 392, 35A, Wheels and tyres),
the front axle subframe (see Front axle s
DP0
REMOVAL
I - REMOVAL PREPARATION OPERATION
Remove the front left-hand wheel arch liner (see
Front wheel arch liner: Removal - Refitting) (MR
393, 55A, Exterior protection).
Remove the resonator on the battery.
Disconnect the battery (see ) (MR 392, 80A, Battery).
II - OPERATION FOR REMOVAL
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