2. Install the sprocket on the crankshaft (teeth towards the cylinder block), helical gear and spacer sleeve. Insert the mounting bolts with a lock washer, but do not tighten them yet. With the crankshaft positioned 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 the cylinder block (see photo).
3. Assemble the tensioner plate pivot bolt with the spacer sleeve and washers as shown in B/Figure 1.21 and coat the bolt threads with a thread locking compound. Install the assembled bolt onto the cylinder block and tighten it to the specified torque. Check the tensioner plate for freedom of movement.
4. Install the camshaft sprocket in place (see photo) and then a locking plate with three mounting bolts. Tighten the bolts to the specified torque and bend the tabs of the locking plate to lock the bolts (see photo). The mark on the sprocket tooth should be in the position shown in the photo (if you look at the star from the front).
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5. To facilitate 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 what has already been marked) and mark the outer surfaces of the 16th and 17th links. Install the chain on the sprockets so that the single mark is aligned with the marked tooth on the crankshaft sprocket, and the two adjacent marked links are on either side of the mark on the camshaft sprocket (see B/Figure 1.22). If necessary, adjust the position of the camshaft so that the chain can be installed correctly.
6. Install the chain tensioner filter into the designated recess in the cylinder block. Check that the tensioner shoe is locked in the retracted position and install 2 mounting bolts with lock washers, a gasket and a spacer plate on the tensioner. Install the assembled tensioner onto the cylinder block and tighten the mounting bolts to the specified torque. Wind the tensioner by turning the ratchet clockwise and let it tighten the chain (do not try to manually assist the tensioner) (see photos).
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7. Tighten the crankshaft sprocket mounting bolt to the specified torque. If necessary, the crankshaft can be blocked from rotating as indicated in section 12, paragraph 5.