Unscrew the "arrow" screws and remove the pipe "1".
Loosen clamp "2" and remove the cooling system hose. Unscrew screws "arrows" and move the cooling system hoses "1" to the right.
Unscrew the "arrow" bolts and remove the heat shield bracket "1".
Disconnect the "arrow" connector from the intake air temperature sensor "C42" / intake manifold pressure sensor "G71".
Disconnect the electrical connectors.
2. Valve 1 of the valve timing regulator "N₂05".
4. Hall sensor "G40".
Unscrew screw "3", release and put aside the wiring harness to the left. Remove the oil dipstick "1". Loosen the camshaft housing bolts in the sequence -15...1- and unscrew them. Carefully separate the camshaft housing where it is glued and remove. For reinstallation, mark the ownership of the roller levers and hydraulic compensators. Remove the roller levers together with the hydraulic compensators and place them on a clean surface.
Installation
Note: Replace the screws that are tightened to the specified angle. Replace the gasket and seal with the mesh oil filter.
(The original article can be found on the resource: www.SKODABOOK.ru)
Check the TDC position of the camshaft and crankshaft: install the camshaft lock "T10494" on the camshaft housing using the screw "arrow".
Caution! Risk of damage to the valve mechanism. When rotating, do not move the camshafts in the axial direction.
The locking bolt "T10340" is screwed into the cylinder block until it stops and tightened to a torque of 30 Nm. The crankshaft is turned forward until it touches the locking screw "T10340" ="TDC" position. Check whether the roller levers are correctly fixed on the ends of the valve stems and on the corresponding support elements.
Insert the seal with the oil filter "2" into the cylinder head "1". Install the gasket on the centering pins "arrows".
 |
 |
Screw 2 studs into the cylinder head -pos. 2, 4-, for example "T10288/4". Install the camshaft housing "3", carefully lowering it vertically from top to bottom onto the studs screwed into the cylinder head.
Note: Do not allow the camshaft housing to become skewed.
Tighten the camshaft housing screws. Reinstall in reverse order. Install the high-pressure pipe. Install the timing belt (adjust valve timing). Install ignition coils. Install coolant pump. Electrical connections and wiring.
Caution! Risk of damage to valves and piston crowns after working on the valve mechanism. To avoid damage to valves and piston crowns, carefully turn the engine crankshaft at least two revolutions.