Specifications and tightening torques

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Total information


engine's type6-cylinder in-line, 24-valve, with two block heads, with two overhead camshafts on each block head
Engine codeSEA
Working volume2544 cu. cm
Cylinder diameter82.4 mm
piston stroke79.5 mm
Compression ratio9.7:1
Power125 kW at 6250 rpm
Compression pressure (when turning the starter9.0...15.0 bar
The order of operation of the cylinders1-4-2-5-3-6
Location of the 1st cylinderfrom the timing chain side
Motor rotation directionclockwise (looking at the car on the right)

Cylinder head


Camshaft bearing diameter26.987...27.012 mm
Hole diameter for hydraulic pusher16.018...16057 mm
Head gasket thickness1 mm
Maximum buckling of the mating surface of the block head0.08 mm

Camshafts


Bearing journal diameter26.936...26.942 mm
Operating clearance of camshaft bearings0.0125...0.038 mm
Axial play0.025...0.165 mm

Lubrication system


Brand and specification of oilsee here
Filling capacitysee chapter 1
Oil pressure:
at idle0.5 bar
at 1500 rpm1.38...3.10 bar
at 3000 rpm3.0...3.5 bar
Oil pump clearances (between inner and outer rotor, max0.18mm

Connection tightening torques


NameNm
Head cover bolts:
Stage 140
Stage 2Tighten 90°
Stage 3Release 360°
Stage 440
Stage 5Tighten 90°
Stage 6Tighten 90°
Right engine mount83
Left engine mount (Maud. with automatic transmission)48
Left engine mount (Maud. with manual transmission)83
Rear engine mount to subframe48
Center bolt to rear engine mount120
Front engine mount to subframe48
Center bolt to front engine mount120
Engine support bracket to cylinder block47
Timing chain guide to cylinder block25
Timing chain tensioner to cylinder block25
Timing chain cover to cylinder block25
Crankshaft position sensor to timing chain cover10
Crankshaft pulley/vibration damper center bolt:
Stage 1120
Stage 2Release 360°
Stage 350
Stage 4Tighten 90°
Torque converter to faceplate36
Flywheel/faceplate to crankshaft80
Camshaft bearing caps10
Camshaft oil seal housing to block head10
Camshaft position sensor10
head cover10
Engine lifting lug to block head82
An exhaust manifold25
Oil pump cover10
Oil pump to cylinder block11
Oil deflector to crankcase10
Oil intake pipe to crankcase:
M610
M825
Oil separator to cylinder block10
Oil cooler pipe to transmission23
Oil deflector to the pallet10
Drain plug25
Pallet25
Oil cooler to cylinder block57
Oil pressure sensor14
lower intake manifold10
upper intake manifold10
Coolant pipe to block head10
Connecting pipe of the cooling system to the block head6
Oil dipstick tube to cooling system connecting pipe10
Bolts of fastening of the engine to transmission40
Subframe to body130
Gearshift mechanism to the body44
Front suspension strut to body46
Exhaust pipe40
Connecting rod bolts:
Stage 123
Stage 243
Stage 3Tighten 90°
Lower crankcase to cylinder block:
Stage 1 (bolts 1...8)25
Stage 2 (bolts 9...16)40
Stage 3 (bolts 1...16)90
Stage 4 (bolts 17...22)25
Wheel nuts85

Note: Bolts 1 to 16 must always be replaced after being loosened







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