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Home >> Audi >> 2014 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 74 (2.0L - Lubrication - Engine Code(S): CDMA (Roadster)) >> 17 Lubrication >> Removal And Installation >> Balance Shaft Module With Oil Pump >> Tension The Chain TENSIONER If Necessary

Tension The Chain TENSIONER If Necessary

WARNING: This page is about a different variant/trim than selected.

-- Tension the pistons by hand -arrow-.

Fig 1: Identifying Pretensioned Piston
GWWN17-0181Courtesy of AUDI OF AMERICA, LLC

-- Press the chain rail in the direction of the -arrow- and secure with the 3 mm hex socket wrench -1-.

Fig 2: Identifying Chain Rail And Lock Secured With 3 mm Allen Key
GWWN17-0186Courtesy of AUDI OF AMERICA, LLC

-- Position the intermediate plate on the balance shaft module alignment sleeves -arrows- as illustrated.

Fig 3: Identifying Intermediate Plate Placed On Alignment Bushings Of Differential Shaft Gear
GWWN17-10075Courtesy of AUDI OF AMERICA, LLC

-- Position the balance shaft module with the oil pump and intermediate plate.

Fig 4: Identifying Balance Shaft Housing Bolt Tightening Sequence
GWWA17-10108Courtesy of AUDI OF AMERICA, LLC

-- Insert bolts -arrows- that are the correct length. Refer to Figure and tighten them. Refer to Figure.

-- Insert the oil baffle pins -arrows- in the balance shaft module to install.

Fig 5: Identifying Windage Tray Bolts
GWWA17-10107Courtesy of AUDI OF AMERICA, LLC

-- Make sure the camshaft and crankshaft are at "TDC" :

Fig 6: Bringing Camshaft Gear To Marking For TDC Cylinder 1
GWWN15-10314Courtesy of AUDI OF AMERICA, LLC

-- The marking -arrow- on the balance shaft chain sprocket aligns with the locating hole.

Fig 7: Aligning Mark At Chain Sprocket Of Balancer Shaft With Fixture Hole
GWWN17-10060Courtesy of AUDI OF AMERICA, LLC

-- Secure the balance shaft chain sprocket in this position with the T10027.

-- Place the drive chain on the balance shaft chain sprocket.

-- Install the oil pump chain sprocket. Tighten the bolt as far as the stop.

-- Remove the 3 mm hex socket wrench -1-.

Fig 8: Identifying Screwdriver And 3 mm Allen Key To Relieve Tension On Chain Rail And Lock Rail
GWWN17-0177Courtesy of AUDI OF AMERICA, LLC

-- Counterhold the crankshaft at the toothed belt sprocket bolt to tighten the oil pump chain sprocket bolt.

The rest of the installation is performed in reverse order of removal, noting the following:

-- Install the upper toothed belt guard. Refer to TOOTHED BELT DRIVE OVERVIEW .

-- Install oil pan. Refer to OIL PAN .