Audi Workshop Service and Repair Manuals > A4 Mk3 > Power unit | 4-cylinder TDI engine (2.0 ltr. 4-valve common rail), mechanics | Engine lubrication | Sump, oil pump, balance shaft assembly

Removing balance shaft assembly

Special tools and workshop equipment required

t	Locking pin -3359-

Procedure

–	Open clips -arrows- and remove toothed belt cover.

Note

Disregard item -1-.

Caution

Irreparable damage can be caused if the toothed belt slips.

Turn crankshaft only in direction of engine rotation.

–	Rotate crankshaft by turning bolt on crankshaft sprocket until camshaft sprocket is positioned at „TDC“.

–	Lock camshaft hub with diesel injection pump locking pin -3359-.

l	The toothed segment -arrow- must face upwards.

–	Remove sump → Chapter.

Balance shaft assembly with eight attachment points

–	Unscrew bolts in the sequence -8 ... 1- and remove balance shaft assembly with oil pump.

Balance shaft assembly with six attachment points

–	Unscrew bolts in the sequence -6 ... 1- and remove balance shaft assembly with oil pump.

Audi Workshop Service and Repair Manuals