Renault Laguna III Manual page 293

ENGINE AND CYLINDER BLOCK ASSEMBLY
Oil-coolant heat exchanger: Removal - Refitting
M4R
REFITTING
I - REFITTING PREPARATIONS OPERATION
a Clean and degrease the oil-water heat exchanger
joint faces with SURFACE CLEANER (see Vehi-
cle: Parts and consumables for the repair) (MR
415, 04B, Consumables - Products).
a Always replace the oil-water heat exchanger seal.
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
- the oil cooler,
- the oil-coolant heat exchanger fitting.
a Torque tighten the oil-water heat exchanger nip-
ple (49 Nm).
a Connect the cooling hoses to the coolant-oil heat ex-
changer.
a Fit the cooling hose clips on the oil-water heat ex-
changer using the (Mot. 1448).
a Remove the (Ms. 583) from the oil-water heat ex-
changer cooling hoses.
III - FINAL OPERATION.
a Refit the oil filter (see 10A, Engine and cylinder
block assembly, Oil filter: Removal - Refitting,
page 10A-117) .
a Perform the following operations:
- top up the engine oil (see 10A, Engine and cylin-
der block assembly, Engine oil: Draining - Re-
filling, page 10A-100) ,
- top up of the coolant level,
- bleed the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-16) .
a Refit:
- the engine undertray,
- the engine undertray bolts.
a Tighten the engine undertray bolts.
10A-216
10A