Audi Q7 2007 - Page 92

Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Repair Group 13 – Crankshaft group
6
86
– Unscrew plug -arrow- from sump (top section).
– Screw locking pin -3242- into bore (20 Nm); if necessary,
turn crankshaft -1- backwards and forwards slightly to ful-
ly centralise locking pin.
– Mark running direction of chain for oil pump and balance
shaft with paint.
– Lock balance shaft with diesel injection pump locking pin
-3359- and loosen bolts -arrows- for balance shaft sprock-
et.
– Press guide rail of chain tensioner in direction of -arrow-
and lock chain tensioner by inserting a 3.3 mm ∅ drill bit
-item 1-.
– Remove bolts -2, 4, 5- and take out chain tensioner, bal-
ance shaft sprocket -3- and chain.
WARNING!
To avoid any risk of injury, do not rotate the crankshaft
while feeling for the “TDC” hole with your finger.
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