Installing the Camshaft Timing Chain
-- Engage the camshaft timing chain with the painted links -arrows- on the camshaft pins.
-- Place the camshaft timing chain on the intake camshaft, exhaust camshaft and the crankshaft. Position the painted chain links -arrows- on the marks on the chain sprockets.
-- Install the guide rail -2- and tighten the bolts -1-.
-- Install the upper glide rail -1-.
I - Turn the exhaust camshaft slightly in direction of -arrow A- using the :T40266 and push the :T40271/1 out of the chain sprocket splines -B-.
II - Release the camshaft in the direction -arrow C-, until the timing chain touches the glide rail -1-. Hold the camshaft in this position, install the tensioning rail -2- and tighten the bolts -3-. Release the camshaft.
-- Turn the intake camshaft with the :T40266 in direction of -arrow 1- until the :T40271/2 can be pushed out of the chain sprocket splines in direction of -arrow 2-. Release the camshaft.
-- Remove the :T40271/1 and :T40271/2 .
-- Install the bolts -arrows- and tighten them. Tightening specification -item 4- OVERVIEW - CYLINDER HEAD.
-- Coat the holes -arrows- with engine oil.
-- Check if the adapter sleeve -1- is installed. (Not present on every bearing bracket.)
- Carefully mount the bearing bracket without tilting it.
-- Attach the bearing mount and install the bolts -arrows- all the way by hand.
-- Remove the :T40267 .
-- Tighten the bearing bracket bolts. Refer to Figure.
-- Install the chain tensioner -2-. The wire clip must come in to contact with the oil pan upper section opening -arrow-. Tighten the bolt -1- and remove the :T40011 .