Total information
Engine code*:
- Direct fuel injection with electronic control and turbocharging, 66 kW (90 l. With.) — 1Z
- Direct fuel injection with electronic control and turbocharging, 81 kW (110 l. With.) — AFN
- Direct fuel injection with electronic control and turbocharging, 55 kW (75 l. With.) — AFF
- Direct fuel injection with electronic control and turbocharging, 66 kW (90 l. With.) — AHU
- Direct fuel injection with electronic control and turbocharging, 66 kW (90 l. With.) – ANN
Cylinder diameter - 79.5 mm
Stroke - 95.5 mm
Compression ratio - 19.5:1
Compression limits on a worn engine - 19.0 bar
The order of operation of the cylinders is 1-3-4-2
Cylinder #1 - Timing Belt Side
Lubrication system
Oil pump type - sump mounted, auxiliary air driven
Oil pressure (oil temperature 80°C):
- At 3000 min-1 — 3.0...5.0 bar
- At 2000 min-1 — not less than 2.0 bar
Oil pump cover wear limit - 0.2 mm
The maximum allowable axial clearance of gears is 0.15 mm
Accessory Drive Belt Tension
Alternator / viscous fan coupling / power steering pump / water pump - automatic tensioner
A/C Compressor - Apply 25 Nm to tensioner housing
Tightening torques for threaded connections Nm
A/C compressor drive belt bracket - 45
Arm of the generator to the block of cylinders — 25
Generator - 25
Auxiliary drive belt tensioner - 45
Bolts and nuts for connecting rod caps:
- Stage 1 - 30
- Stage 2 - Turn 90°
Clamp of the vacuum brake booster - 20
Camshaft support cover - 20
Valve cover - 10
Camshaft sprocket bolt - 45
Water pump pulley - 25
Front crankshaft seal housing:
- Bolts M6 - 10
- Bolts M8 - 25
Crankshaft damper to sprocket:
- Ratio 8.8 - 25
- Ratio 10.9 - 35
Crankshaft rear oil seal housing:
- Bolts M6 - 10
- Bolts M8 - 20
Crankshaft sprocket bolt:
- Stage 1 - 90
- Stage 2 - Turn 90°
Cylinder head bolts*:
- Stage 1 - 40
- Stage 2 - 60
- Stage 3 - turn 90°
- Stage 4 - Turn 90°
Faceplate (automatic transmission):
- Stage 1 - 60
- Stage 2 - Turn 90°
Engine mount to subframe - 25
Gearbox/engine bolts:
- M10 - 45
- M12 - 65
Flywheel (manual transmission):
- Stage 1 - 60
- Stage 2 - turn 180°
Injection pump sprocket to hub (ANN engine):
- Stage 1 - 20
- Stage 2 - turn not 90°
Auxiliary shaft flange mounting bolts - 25
Auxiliary shaft sprocket mounting bolt - 45
Longitudinal stand:
- To the bracket - 25
- To engine support - 20
Lower timing belt cover - 10
Crankshaft bearing cap bolts:
- Stage 1 - 65
- Stage 2 - turn not 90°
Housing of the monthly filter to the block - 25
Oil nozzles:
- Engines up to 06/96 - 7
- Engines from 07/96 - 27
Oil pump cover - 10
Oil pump bolts - 25
Oil return pipe to the cylinder block - 30
Oil supply pipe to the turbocharger - 25
Power steering pump pulley - 25
RPM sensor to crankshaft:
- Stage 1 - 10
- Stage 2 turn - 90°
Oil receiver to the oil pump - 10
Pallet - 18
Small upper parasitic timing belt roller - 25
Timing belt tensioner - 20
Valve cover - 10
Bracket and emphasis of the front engine mount - 25
Viscous fan clutch - 45
* Use new bolts/nuts
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