2. Disconnect the wires from the candles and take them aside along with the brackets.
3. Disconnect the vacuum booster hose.
4. Remove cover bolts (photo).
5. Remove the cover by carefully prying open the seal.
6. Clean the lid of seal residues.
4.4 Cylinder head cover
4.9 The procedure for tightening the cylinder head cover on the KS4 engine: in the 1st step, tighten bolts 1 and 2 to 3 Nm, then tighten all bolts to 6.5-9 Nm in that order
7. Apply sealant to the split planes of the cover and cylinder head, "circling" sealant bolts on the inside.
8. Install the gasket, cover and tighten the bolts to the specified torque. Tighten the nuts evenly in three to four steps to the specified torque (photo).
9. Remaining procedures are performed in reverse order.