Number of cylinders - 4 or 6
Cylinder arrangement - Inline or V6
Valve timing 4-cylinder engines - Overhead valves, overhead camshaft, toothed belt drive
V6 Engines - Overhead Valves, Chain Drive
The order of operation of the cylinders
4-cylinder engines - 1-3-4-2
V6 — 1-6-3-5-2-4
Max power (DIN values, typical data)
2.0 l, carbureted engine - 103 hp at 5500/min
2.0 l, fuel-injected engine - 120 hp at 5500/min
2.0 l, with a catalyst - 96 hp at 5750/min
2.2 l - 110 hp at 5500/min
2.9 l, V6 - 153 hp at 5400/min
2.1 l - 88 hp at 4250/min
Note: The indicated power ratings as well as the torques below are typical figures for vehicles in Europe.
Max Torque:
- 2.0 l, carbureted engine 165 Nm at 3000 rpm
- 2.0 l, fuel injected engine 171 Nm at 4500 rpm
- 2.0 l, with catalyst 165 Nm at 2500/min
- 2.2 l 177 Nm at 3500/min
- 2.9 l, V6 234 Nm at 2500 / min
- 2.1 l diesel 185 Nm at 2000/min
Cylinder bore diameter:
- Engines 2.0/2.2 l 88.00 mm
- Engine 2.9 l, V6 91.00 mm
- Engine 2.1 l, diesel - 86.00 mm
Stroke:
- Engine 2.0 l 82.00 mm
- Engine 2.2 l 89.00 mm
- Engine 2.9 l, V6 73.00 mm
- Engine 2.1 l, diesel 89.0 mm
Engine capacity:
- J6R/J7R engines 1995 cm3
- J7T 2165 cc engine3
- J8S engine, 2068 cm diesel3
- Engine Z7W, V6 2849 cm3
Compression ratio:
- Engine 2.0 l, J6R (L 12/S112) 9.2: 1
- Engine 2.0 l, J7R (L 16) 10.0: 1
- Engine 2.0 l, J7R (J636) 9.2: 1
- Engine 2.2 l, J7T (J637) 9.2: 1
- Engine 2.9 l, Z7W 9.5: 1
- Engine 2.1 l, diesel 21.5: 1
Valve clearances, engine warm:
- J6R Engine Intake Valves 0.10mm
- Exhaust valves 0.25mm
- J7T/J7R engine Intake valves 0.10 - 0.15 mm
- Exhaust valves 0.20 - 0.25 mm
- Turbocharged diesel engine
- intake valves
- Exhaust valves - 0.20 mm
- V6 engine
- Inlet valves - 0.25 mm
- Exhaust valves - 0.10 mm
Cylinder head
Cylinder head height:
- 4-cylinder petrol engines
- Diesel engine - 104.5±0.4 mm, grinding is not allowed
- V6 engine - 110.83 mm, grinding is not allowed
- Deformation of the surface of the cylinder head - 0.05 mm, grinding is not allowed
Volume of combustion chambers:
- 4-cylinder petrol engine - 58.15 cm3
- Turbocharged diesel engine - No data
- V6 engine - 51.50 cm3
Valve guides
External diameter
Nominal:
- All Gasoline Engines - 13.0mm
- Turbo Diesel - 13.10mm
- Repair - 13.25 mm
- 4-cylinder gasoline engine - 13.35 mm
- Turbo Diesel Engine - 2 Groove - 13.35mm
- V6 engine - 2 grooves - 8.0mm
- Bore Diameter - All Engines
Valve seats
Valve seat angle:
- 4 cylinder petrol engine
- Intake valves - 120°
- Exhaust valves - 90°
- Turbo diesel and V6 engine, all valves 90°
Valve seat width:
- 4 cylinder petrol engine
- Inlet valves - 1.8 mm
- Exhaust valves - 1.6 mm
- V6 engine
- Inlet valves - 1.3 - 1.7 mm
- Exhaust valves - 2.0 - 2.4 mm
Valves
Valve stem diameter - 8.0 mm
Valve head diameter:
- 4 cylinder petrol engine
- Inlet valves - 44.0 mm
- Exhaust valves - 38.50 mm
- Turbocharged diesel engine
- Inlet valves - 40.20 mm
- Exhaust valves - 33.20 mm
- V6 engine
- Inlet valves - 45.30 mm
- Exhaust valves - 38.50 mm
Valve springs
4 cylinder petrol engine
Spring wire section diameter — 4.2 mm
Inner hole diameter - 21.4 mm
Spring length without load - 47.20 mm
Loaded length:
- With a load of 25.6 kg - 40.0 mm
- With a load of 56.4 kg - 32.2 mm
- Length of fully compressed spring - 30.00 mm
- Turbocharged diesel engine
- Diameter of section of a wire of a spring — 4.25 mm
- Inner hole diameter - 21.50 mm
Loaded length:
- With a load of 23.0 kg - 39.30 mm
- With a load of 60 kg - 29.80 mm
- Spring length without load - 45.20 mm
- Fully compressed spring length - 27.20 mm
- V6 engine
- Spring wire diameter — 4.10 mm
- The diameter of the inner hole of the spring is 21.40 mm
Spring length under load:
- With a load of 25.6 kg - 40.0 mm
- With a load of 65.1 kg - 30.0 mm
- Spring length without load - 47.10 mm
- Fully compressed spring length - 28.30 mm
Timing mechanism phases
4-cylinder petrol engines
Intake valve opening - 17°BTDC
Intake valve closing - 63°after BDC
Exhaust valve opening - 63°to BDC
Exhaust valve closing - 17°after TDC
Turbocharged diesel engine
Intake valve opening - 14°BTDC
Intake valve closing - 46°after BDC
Exhaust valve opening - 50°to BDC
Exhaust valve closing - 10°after BDC
V6 engine
Intake valve opening - 14°BTDC
Intake valve closing - 50°after BDC
Exhaust valve opening - 55°BTDC
Exhaust valve closing - 21°after TDC
Rocker clearance - 0.35 mm
Cylinder block
Pistons and Connecting Rods
Piston pin position:
- 4-cylinder petrol engine - Pressed into the connecting rod
- Diesel and V6 engine - Retained by circlips
Piston installation direction:
- 4-cylinder petrol engine - Arrow points towards flywheel
- Diesel engine - Prechambers directed towards the fuel pump
- V6 engine - Arrow points towards drive
Piston characteristic:
- 4-cylinder gasoline engine - There must be an elevation on the piston crown
- Diesel engine - 2 cutouts on the bottom surface of the piston skirt (for oil jets)
- V6 engine - Piston top has raised
Piston pins
Length:
- All 4-cylinder engines -57.0 mm
- V6 engine - 60.0mm
Outside diameter:
- 4-cylinder petrol engines - 23.0 mm
- Diesel engine - 28.0 mm
- V6 engine - 25.0mm
Inner hole diameter:
- 4-cylinder gasoline engine J6R - 15.0 mm
- J7R 4-cylinder petrol engine - 15.0mm or 14.0mm
- Diesel engine - 16.0 mm
- V6 engine - 15.0mm
Piston rings
Number of rings - 2 compression, 1 oil scraper
Piston ring thickness
4 cylinder petrol engine
Top ring - 1.75 mm
Middle ring - 2.00 mm
Oil scraper ring - 4.00 mm
Turbocharged diesel engine
Top ring - 2.50 mm
Middle ring - 2.50 mm
Oil scraper ring - 4.00 mm
V6 engine
Top ring - 1.50 mm
Middle ring -2.00 mm
Oil scraper ring - 4.00 mm
Piston ring gaps - Setpoints must not be changed
Connecting rod bearings
Construction - Inserts
Material - Aluminum alloy
Axial clearance of connecting rod bearings:
- All 4-cylinder engines - 0.31 - 0.57 mm
- V6 engine - 0.20 - 0.38 mm
Cylinder block and liners
Cylinder bore - Wet sleeve
Hole diameter:
- All 4-cylinder engines - 88.00 mm
- V6 engine - 91.00 mm
Cylinder liner diameter:
- All 4-cylinder engines - 93.60 mm
- V6 engine - 97.68 mm
Protrusion of the liner above the surface of the cylinder block:
- 4-cylinder gasoline engines - 0.08 - 0.15 mm
- Diesel engine - 0.05 - 0.12 mm
- V6 engine - 0.13 - 0.20 mm
Sleeve length:
- All petrol engines - 93.065 - 93.095 mm
- Diesel engine - 93.035 - 93.065 mm
Crankshaft
Number of main bearings - 5 (4 cylinder engine), 4 (engineUb)
Construction - Inserts
Material - Aluminum alloy
Main bearing journal diameter
Nominal size:
- All 4-cylinder engines - 62.88 mm
- V6 engine - 70.062 mm
Repair size:
- All 4-cylinder engines - 62.63 mm
- V6 Engine - No Oversize
- Regrinding, 4-cylinder engines only - Up to - 0.019 mm
- Crankshaft journal diameter
Nominal size:
- 4-cylinder petrol engine 2.0 l and diesel engine - 52.296 mm
- Gasoline engine 2.2 l - 56.296 mm
- V6 engine - 60.000 mm
Repair size:
- 4-cylinder petrol engine 2.0 l and diesel engine - 82.046 mm
- Gasoline engine 2.2 l - 56.296 mm
- V6 Engine - No Oversize
- Regrinding, 4-cylinder engines only - 0.010 - 0.029 mm
Axial clearance of the crankshaft:
- Gasoline engine 2.0 l - 0.07 - 0.25 mm
- Gasoline engine 2.2 l - 0.13 - 0.30 mm
- Diesel engine - 0.14 - 0.23 mm
- V6 engine - 0.07 - 0.27 mm
Thickness of thrust washers:
- All 4-cylinder engines - 2.80, 2.85, 2.90 and 2.95 mm
- V6 engine - 2.20, 2.40, 2.45 and 2.50mm
Camshaft and drive
Number of bearings on the shaft - 5 (4 cylinder engine), 4 (V6 engine)
Camshaft drive:
- 4-cylinder engines - Toothed drive belt
- V6 Engine - Chains
Axial clearance of the camshaft:
- 4-cylinder gasoline engines - 0.07 - 0.15 mm
- Diesel engine - 0.05 - 0.15 mm
- V6 engine - 0.07 - 0.14 mm
Engine lubrication system
Filling volume of oil
J6R engine - 5.5 l or 6.2 l, depending on the year of manufacture
J7R engine - 6.5 l (model J116) or 5.5 l (J636)
J7T engine - 6.2 l (J117), 6.0 l (J637)
J8S engine (diesel) — 6.5 l (L 15), 6.0 l (J634/635)
Z7W engine - 7.0 l
Engine oil without filter - Approximately 0.5 l less
Volume between marks «MIN» and «MAX» — 1.0 l
Oil pump
Design (all engines) - gear
Pump gear clearances:
- The maximum clearance between the gear and the body of the build-up is 0.12 mm
- The maximum axial clearance of the gear is 0.10 mm
Oil filter
Design - In-line oil filter
Engine oil pressure at 80°C oil temperature
All 4-cylinder petrol engines - 0.8 bar at idle, 3.0 bar at 4000 rpm
Diesel engine - 0.8 bar at idle, 3.5 bar at 3000 rpm
V6 engine - 1.0 bar at idle, 4.0 bar at 5500 rpm
Tightening torques - Nm
4 cylinder petrol engine
Cylinder head bolts - cold:
- Stage 1 - 50
- Stage 2 - 80
- Final stage - 87.5 - 97.5
- Crankshaft sprocket - 50
- Locknuts for valve clearance adjustment bolts - 8-12
Connecting rod bearing nut:
- J6R, J7R engines - 45-50
- J7T engine - 62.5 - 67.5
- Main bearing cap - 87.5 - 97.5
- Flywheel bolts - 60
Toothed belt pulley:
- Bolt 45 mm - 75-85
- Bolt 55 mm - 120-135
- Countershaft pulley - 50
- Oil pump bolts - 40-45
Oil pan:
- Steel - 10-14
- Aluminum - 14-17
- Rubber pillow of the engine - 40
- Gearbox bolts - 50
Turbo Diesel
Cylinder head bolts - cold engine:
- Preliminary Stage 1 - 30
- Preliminary stage 2 - 50
- Main stage 1 - 95-105
- Main stage 2 - 95 - 105 without attenuation
- Camshaft sprocket - 50
- Connecting rod cap - 60-65
- Main bearing cap - 87.5 - 97.5
- Flywheel bolts - 55-60
- Timing belt pulley - 120-135
- Countershaft pulley - 50
- Fuel pump pulley - 50
- Oil pump bolts - 40 - 45
- Rocker axle - 20 - 30
- Glow plugs - 20 - 30
Nozzles:
- With clamp nuts - 17
- Screwed - 70
- Oil pan bolts - 10
- Plug of the main oil channel - 25
V6 engine
Cylinder head bolts - main tightening:
- Stage 1 - 20
- Stage 2 - 60
- Stage 3 - Loosen all bolts
- Stage 4 - 20
- Final Stage - Tighten 106°
Cylinder head bolts - tightening:
- Stage 1 - Let cool for 6 hours
- Stage 2 - Tighten 45°
- Connecting rod cap - 45
Main bearing cap:
- Stage 1 - 30
- Stage 2 - Tighten 75°
- Flywheel bolts - 45
- drive disc (torque converter) — 65-75
- Timing Belt Pulley - 180
- Oil pump chain sprocket - 6
- Oil pan - 15-20
- Chain tensioner guide - 10-15
- Camshaft drive cover - 10-15
- Camshaft sprocket bolts - 75
Tightening torques - Nm
Camshaft pulley - 100
Camshaft key - 15
Chain sprocket plug - 30
Inlet pipe - 10-15
Spark plugs - 17-20
General tightening torques for fasteners with the following thread sizes:
- 6 mm
- 8 mm
- 10 mm - 20-28
- 12 mm - 34-50
- 14 mm - 75-103
- 16 mm - 116-157