Power Take-Off Drive Chain, Removing And Installing: Installing

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

Fig 1: Crankshaft Locking Pin T40069

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Replace any bolts that were tightened with an additional turn.

-- Mount the chain tensioner together with the chain and the balance shaft sprocket.

Fig 2: Lock The Balance Shaft In TDC Using T40116

Courtesy of AUDI OF AMERICA, LLC

-- Lock the balance shaft in the "TDC" position with the Locating PinsT40116.

The slots in the balance shaft chain sprocket must be centered with the threaded holes in the balance shaft. Offset the chain by one tooth, if necessary.

-- Tighten the chain tensioner bolts.

-- Install the chain sprocket bolts -1- loosely.

It must still be possible to rotate the chain sprocket on the balance shaft and it must not tip.

-- Remove the Locking PinT40071 to release the chain tensioner.

-- Press against the chain tensioner guide rail -arrow- with screwdriver and simultaneously fasten the bolts -1- for sprocket.

-- Remove the Locating PinsT40116 from the balance shaft.

Install in reverse order of removal. Note the following:

-- Install the timing chain cover lower section. Refer to LOWER TIMING CHAIN COVER, REMOVING AND INSTALLING .

-- Install the locking bolt "TDC" mark crankshaft. Refer to Figure.

Fig 3: Identifying Crankshaft Locking Bolt

Courtesy of AUDI OF AMERICA, LLC