LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2012 >> S5 4.2, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 997 (Cylinder Head, VALVETRAIN- CYMC, CYRB, CYRC, CWPB, DAXB, DAXC, CJEB, CJED, CJEE, CNCD, CNCE, CUHA, CUJA, CNCB, CUHB, DAYB, CYGA, CYNB, CYPA, CYPB, CYYA, CVJA) >> 15 Cylinder Head, VALVETRAIN >> VALVETRAIN >> Camshaft, Removing And Installing >> Installing >> Installing the Camshaft Timing Chain

Installing the Camshaft Timing Chain

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi A6 Quattro, 2017 Audi A6, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
GWWN15-10944Courtesy of AUDI OF AMERICA, LLC

-- 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.

GWWN15-10952Courtesy of AUDI OF AMERICA, LLC

-- Install the guide rail -2- and tighten the bolts -1-.

GWWN15-10943Courtesy of AUDI OF AMERICA, LLC

-- Install the upper glide rail -1-.

GWWN15-10962Courtesy of AUDI OF AMERICA, LLC

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.

GWWA15-11429Courtesy of AUDI OF AMERICA, LLC

-- Remove the :T40271/1  and :T40271/2  .

-- Install the bolts -arrows- and tighten them. Tightening specification -item 4-  OVERVIEW - CYLINDER HEAD.

GWWA15-11390Courtesy of AUDI OF AMERICA, LLC

-- Coat the holes -arrows- with engine oil.

GWWA15-11798Courtesy of AUDI OF AMERICA, LLC

-- Check if the adapter sleeve -1- is installed. (Not present on every bearing bracket.)

GWWA15-11240Courtesy of AUDI OF AMERICA, LLC

-- Attach the bearing mount and install the bolts -arrows- all the way by hand.

-- Remove the :T40267  .

GWWA15-11392Courtesy of AUDI OF AMERICA, LLC

-- 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  .

GWWN15-10947Courtesy of AUDI OF AMERICA, LLC