We replace the oil sump gasket when the engine is overhauled and if there is oil leakage through the gasket, if the leak cannot be eliminated by tightening the bolts
To do the job, you need tools: socket heads 10, torx E8, wrench 13, engine oil, cleaning cloth, oil drain container, sealant.
We install the car on a lift or a viewing ditch.
We remove the engine crankcase protection (article - Removing the engine protection, fender liner and mudguards Renault Duster)
Drain the oil from the engine (article - Changing the oil and filter of the Renault Duster engine)
We remove the right front wheel drive (article - Removing and repairing Renault Duster front wheel drives)
Unscrew the two lower mounting bolts
We unscrew the four bolts securing the oil pan to the clutch housing
We unscrew the four bolts securing the oil pan to the front cover of the crankshaft
Unscrew the bolt of the left fastening
We unscrew the seven bolts of the rear fastening of the pallet to the cylinder block
We unscrew the seven bolts of the front fastening of the pallet to the cylinder block
Pry off with a screwdriver and remove the pan
Remove the gasket from the crankcase groove, and lay a new gasket
We clean the corners of the junction of the pallet with the cylinder block from the remnants of the sealant
Clean the joints of the front crankshaft cover
Having cleaned the remnants of the old gasket, degrease the mating surfaces.
We apply sealant to the corners of the junction of the pallet with the cylinder block from the flywheel side in front of the engine
Applying sealant to the rear of the engine
We apply sealant to the joints of the front cover of the crankshaft with the cylinder block on the side of the oil pump in the front and rear of the engine
We install the oil sump, screw in twenty bolts.
We tighten the bolts in the order shown in the figure.
Pre-tightening 8 Nm. Final tightening 14 Nm.
Four bolts securing the oil sump to the clutch housing are tightened with a torque of 27 Nm.
Oil level gauge seal replacement
Remove the oil level dipstick from the crankcase
Pry off with a screwdriver and remove the lower sealing ring
We also remove the second O-ring.
Installing new O-rings.