This is an indepth look at what's involved in replacing the timing chain assembly on an audi 3.2l FSI engine. I have included torque specs as well as sequences in the video. I also show some tricks the audi calls for to make installing the timing cover that much easier.
Torque specifications ( I give exact torque values in the video that show bolt differences)
Camshafts guide frame (cam girdle) to cylinder head
8 Nm + 90 degrees (1/4 turn)
Replace bolts
Upper timing chain tensioner to cylinder head
9 Nm
Camshaft adjuster to camshaft
40 Nm then 80 Nm + 90 degrees (1/4 turn)
Replace bolts
Upper timing chain cover to cylinder head
5 Nm + 90 degrees (1/4 turn)
Replace bolts
Sealing plug to cylinder block
14 Nm
Replace gasket
Vacuum pump to cylinder head
9 Nm
Cylinder head cover (valve cover) to cylinder head
9 Nm
Replace bolts if damaged
Spark plugs
30 Nm
Throttle body to upper intake manifold
5 Nm
Oil drain plug to oil pan
30 Nm
Oil filter cover
25 Nm
Sway bar nuts
25 Nm
Sway bar links bolts
40 Nm + 90 degrees (1/4 turn)
Replace bolts and nuts.
Part numbers and tools
Black Sealant D176501A1
Guide rail 079109510M
Lower guide rail 059109469F
Center guide rail 059109469E
PTO tensioner 06E109507D
Left chain tensioner 06E109217H
Right Chain tensioner 06E109218AQ
Lower chain tensioner 06E109467H
Cam adjuster bolts, 4 total, N 910 428 02
Timing chain tensioner bolts, total 12, N 101 243 06
Rear main seal 079103051F
Audi 3.2 Camshaft Locking Timing kit www.ecstuning.com/b-baum-tool...
T40069 crank locking pin
T40070 Camshaft holding tool
T40071 Times two tensioner pins
T10172 cam phaser holding tool
8 фев 2022
