2. Install an asterisk on the crankshaft (teeth towards the cylinder block), helical gear and spacer. Insert the fixing bolts with a lock washer, but do not tighten them yet. With the crankshaft standing as shown in section 35, paragraph 1, the marked tooth of the sprocket must be aligned with the parting surface between the main bearing cap and cylinder block (see photo).
3. Assemble the tensioner plate pivot bolt with spacer and washers as shown in B/fig. 1.21 and cover the thread of the bolt with a compound for fixing threaded connections. Install the assembled bolt on the cylinder block and tighten it to the desired torque. Check tensioner plate for freedom of movement.
4. Install the camshaft sprocket (see photo) and then a locking plate with three fixing bolts. Tighten the bolts to the correct torque and bend the tabs of the lock plate to lock the bolts (see photo). The mark on the sprocket tooth must be in the position shown in the photo (looking at the star from the front).
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5. To facilitate the installation of the timing chain, it has 3 links marked with white paint. If these marks are not visible, you should mark the links yourself. Place a mark on the outer surface of any link, then count 16 links from it (counting together with already marked) and mark the outer surfaces of the 16th and 17th links. Install the chain on the sprockets so that a single mark is aligned with the marked tooth of the crankshaft sprocket, and two adjacent marked links are on both sides of the mark on the camshaft sprocket (see b/fig. 1.22). If necessary, adjust the camshaft position so that the chain can be correctly installed.
6. Install the chain tensioner filter in its recess in the cylinder block. Check that the tensioner shoe is locked in the retracted position and install the 2 mounting bolts with lock washers, gasket and spacer plate to the tensioner. Install the assembled tensioner on the cylinder block and tighten the mounting bolts to the desired torque. Cock the tensioner by turning the ratchet of the lock clockwise and let it tension the chain (do not try to manually assist the tensioner) (see pictures).
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7. Tighten the crankshaft sprocket mounting bolt to the correct torque. If necessary, you can block the crankshaft from rotation, as indicated in section 12, paragraph 5.