Note. When installing camshafts, keep in mind that the axial clearance is very small, so the shafts must be laid in the bearing bed strictly horizontally, without distortion, in order to avoid jamming and / or damage to the shafts.
Pic. 2.292. Installing the intake camshaft
Install the rear head exhaust camshaft. Apply a layer of engine oil to the end thrust surfaces of the camshaft. Set the intake camshaft 90°from the position where the alignment marks on the cylinder head align (pic. 2.292).
Pic. 2.293. Installing the oil seal on the camshaft
Apply grease to the new oil seal. Install the oil seal on the camshaft (pic. 2.293).
Pic. 2.294. Sealing locations: 1 - sealant
Remove old sealant from bearing cap Apply sealant to bearing cap #1 as shown (pic. 2.294).
Pic. 2.295. Bearing cap markings
Install the bearing caps in accordance with the markings on their housings (pic. 2.295).
Pic. 2.296. Tightening procedure for bearing cap bolts
Apply a light coat of engine oil to the threads and under the heads of the bearing cap bolts. Establish and evenly tighten ten bolts of fastening of covers of bearings in several passes by the moment of an inhaling of 16 Н·м, in the sequence shown in drawing 2.296.