engine's type |
Six-cylinder, two-row, water-cooled and
two camshafts in each head
| |
2.5L engine
|
3.0L engine
| |
Engine code |
X25XE
|
X30XE
|
Cylinder diameter |
81.6 mm
|
86.0 mm
|
piston stroke |
79.6 mm
|
85.0 mm
|
Volume |
2498 cm3
|
2969 cm3
|
Max power |
125 kW at 6000 rpm
|
155 kW at 6200 rpm
|
Max Torque |
227 N.m. at 3200 rpm
|
270 N.m. at 3600 rpm
|
Cylinder sequence |
1–2–3–4–5–6 (cylinder N1 is located on the side of the gas distribution
right row of cylinders)
| |
Direction of rotation of the crankshaft |
Clockwise
| |
Compression ratio |
10,8: 1
| |
Compression pressure: | ||
- nominal |
12 – 15 bar
| |
is the maximum difference in pressure between the two cylinders |
1 bar
| |
Camshaft | ||
Cam Height: | ||
- 2.5 l |
9.2mm
| |
- 3.0 l |
10.0 mm
| |
Lubrication system | ||
Oil pump |
Rotary type, driven by crankshaft
| |
Minimum allowable oil pressure at idle (temperature oils 80°) |
1.5 bar
| |
Free play of oil pump rotors: | ||
– inner rotor |
less than 0.08mm
| |
- outer rotor |
less than 0.10 mm
|
Tightening torques, Nm
Additional belt tensioner bolts |
35
|
Baffle Bolts |
8
|
Camshaft bearing cap bolts |
8
|
Camshaft cover bolts |
8
|
Camshaft sensor bolt |
8
|
Camshaft sprocket bolt: | |
– stage 1 |
50
|
– stage 2 |
Tighten another 60°
|
– stage 3 |
Tighten another 15°
|
Connecting rod cap bolt: | |
– stage 1 |
35
|
– stage 2 |
Tighten another 45°
|
– stage 3 |
Tighten another 15°
|
Bolts of a ventilating tube of the right block of cylinders |
25
|
Engine Bracket Bolt Designed for Mounting lift |
25
|
Coolant pump bolts |
25
|
Coolant pump pulley bolts: | |
– stage 1 |
8
|
– stage 2 |
Tighten another 30°
|
– stage 3 |
Tighten another 30°
|
Crankcase breather tube bolts |
8
|
crankshaft pulley bolts |
20
|
Crankshaft Sensor Rotor Bolts |
15
|
Crankshaft sprocket bolt: | |
– stage 1 |
250
|
– stage 2 |
Tighten another 45°
|
– stage 3 |
Tighten another 15°
|
Cylinder head bolts: | |
– stage 1 |
25
|
– stage 2 |
Tighten another 90°
|
– stage 3 |
Tighten another 90°
|
– stage 4 |
Tighten another 90°
|
– stage 5 |
Tighten another 15°
|
Bolts of a branch pipe of a cooling liquid of a head of cylinders |
30
|
Drive Bolts: | |
– stage 1 |
65
|
– stage 2 |
Tighten another 30°
|
– stage 3 |
Tighten another 15°
|
Engine and gearbox mounts: | |
- left and right supports: | |
nut that secures the support to the body |
55
|
nut that secures the support to her bracket |
40
|
bracket mounting bolts bearings to the cylinder block |
60
|
shock absorber bolts |
40
|
- back support: | |
bolts holding the support to gearbox |
40
|
nuts securing the support to the crossbar |
20
|
cross member bolts to the body |
45
|
bolts holding the box gears to the engine: | |
bolts holding the box gears to the cylinder block |
60
|
bolts holding the box gears to oil pan flange |
40
|
Flywheel bolts: | |
– stage 1 |
65
|
– stage 2 |
Tighten another 30°
|
– stage 3 |
Tighten another 15°
|
Main bearing cap bolts: | |
– cover bolts: | |
stage 1 |
50
|
stage 2 |
Tighten another 60°
|
stage 3 |
Tighten another 15°
|
Cap Block Fittings |
8
|
bolts (M8), fastening the block of covers to the block of cylinders |
20
|
Oil radiator: | |
- cover bolts |
20
|
- cover nuts |
30
|
– bolts and nuts of connections of tubes of an oil radiator |
30
|
Oil filter |
15
|
Oil pump cover screws |
8
|
Oil pump mounting bolts: | |
- M6 bolts with the original rear cover of the gas distribution belt: | |
starting torque |
8
|
final tightening torque |
10
|
- M6 bolts with a modified rear cover of the gas distribution belt |
10
|
– M8 bolts:
| |
stage 1 |
12
|
stage 2 |
20
|
Oil pickup bolts |
8
|
Power steering pump pulley bolts: | |
– stage 1 |
20
|
– stage 2 |
Tighten another 30°
|
– stage 3 |
Tighten another 15°
|
Oil pan bolts: | |
- pallet bolts: | |
stage 1 |
8
|
stage 2 |
Tighten another 30°
|
Oil pan casting bolts: | |
- bolts securing the cast part to the cylinder block and oil pump |
20
|
- bolts securing the cast part to the gearbox |
40
|
Oil pan drain plug: | |
– plug with hexagonal head |
55
|
– plug with square head |
10
|
Timing belt cover bolts: | |
– outer cover |
8
|
- back cover: | |
bolts M6 |
8
|
M8 bolts |
10
|
Timing belt lower idler bolt |
40
|
Tensioner pulley and upper timing pulley belt: | |
- bolts securing the pulley bracket to the cylinder block |
40
|
- tensioner pulley nut |
20
|
- guide pulley bolt |
40
|
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