Table of contents: Removal ↓ Installation ↓
Removal
Remove the timing belt from the camshaft pulleys.
Remove the cylinder head cover.
Remove the two bolts and the sensor housing from the rear of the left cylinder head.
Remove the camshaft pulley.
Mark the position of the camshaft bearing caps.
Fig. 3.1–89. Location of camshaft bearing caps
First, unscrew the nuts and remove the camshaft bearing caps 2 and 3 (Fig. 3.1–89).
Gradually loosen the nuts securing the camshaft bearing covers 1 and 4 diagonally and remove the covers.
Remove the camshaft.
Installation
Installation is carried out in the reverse order of removal, taking into account the following.
Fig. 3.1–90. Position of the camshaft bearing cap during installation
Please note that the bearing caps are not symmetrical, so determine their correct position before installing the camshaft (Fig. 3.1–90)
Lubricate the camshaft with a thin layer of engine oil and install it into the cylinder head.
Install camshaft bearing caps 1 and 4 and secure with nuts, tightening them gradually diagonally.
Install the remaining camshaft bearing caps and secure them with nuts.
Install the timing belt.
Install the cylinder head cover.
Wait approximately 30 minutes before starting the engine. This is necessary to allow the hydraulic tappets to stabilize, otherwise the pistons will hit the valves.
The original version is on the portal: audimanual.ru