1996 AUDI A4 lock

17-4


13 -
Banjo bolt
Tightening torque: 15 Nm
14 -
Oil distribution line For oil spray jets for piston cooling
15 -
Cylinder block
16 -
Bolt, tightening torque 10 Nm Apply locking fluid D6 when installing
17 -
Oil spray jet For piston cooling
18 -
Gasket Metal gasketAlways replace
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17-5


19 -
Oil temperature sender (-G8-), tightening
torque 10 Nm
For oil temperature gaugeWhiteIf seal is leaking, cut open with pliers and
replace.
20 -
Oil seal Replacing Page 15
-10
21 -
Tensioner
Secure in position before removing Fig.
1

22 -
Bolt, tightening torque: 10 Nm
Apply locking fluid D6 when installing
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17-7


Notes: Fig. 1 Securing tensioner in position before removing
- Using a hex key, turn toothed belt tensioning roller -1- clockwise 8 mm
in direction of arrow until tensioning lever -2- compresses tensioner -3-
far enough to enable a 2 mm dia. spring pin to be inserted in drilling
and in plunger.
The toothed belt tensioner is oil-damped and can only be compressed
slowly by applying gradual pressure. Use spring pin from 2024 A.
- Insert spring pin and release toothed belt tensioning roller.
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17-8


Oil pump, oil pan, oil filter and oil cooler,
removing and installing

1 -
Bolt for dipstick guide tube
Tightening torque: 25 Nm
2 -
Dipstick guide tube Replace O-ring
3 -
Oil pan - upper section There is no gasket between engine block
and upper section of pan. Only use silicone
sealant D 454 300 A2.
4 -
Hex socket head bolt M8 Tightening torque: 20 Nm
5 -
Hex bolt M6 Tightening torque: 15 Nm
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17-11


19 -
O-ring
Always replace
20 -
Oil filter
21 -
Hex nut Tightening torque: 30 NmThreaded line for oil cooler and oil filter is
screwed into upper section of pan with 20
Nm tightening torque.
22 -
Oil cooler Ensure O-ring is installed correctly when
installing
23 -
Oil pump Driven off crankshaft via chainTightening torque of chain sprocket to oil
pump: 25 Nm Tightening torque of oil pump to engine
block: 25 Nm
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17-13


Repair Manual, Body Exterior, Repair Group 63

Repair Manual, Body Exterior, Repair Group 50 - Remove noise insulation -arrows-.
- Drain coolant Page 19
-19
- Remove bumper- Move lock carrier to service position

Note:
Viscous fan has left-hand thread. - Remove viscous fan (counter-hold with pin wrench 3212).
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17-21


Note:
Turn over the engine at the central bolt on the crankshaft. - Turn crankshaft to TDC by hand. Marks -A- and -B- must be aligned.
- Check position of camshafts: larger holes in securing plates on
camshaft sprockets must align opposite one another on inside. If this is
not the case, turn crankshaft one revolution further.
- Remove sealing plug from cylinder block, left.
The TDC drilling in the crankshaft must be visible (or able to be felt) in
line with the sealing plug hole.

- Screw clamping bolt 3242 for crankshaft into sealing plug hole and
tighten.
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17-22

Notes:

Mark the direction of rotation of the toothed belt
with chalk or felt pen before removing. A used
belt can break if it rotates in the wrong direction
when reinstalled.
The toothed belt tensioning element is oil-
damped and can therefore only be compressed
slowly by applying constant pressure.

- Using a hex key, turn toothed belt tensioning roller -1- clockwise 8 mm
in direction of arrow until tensioning lever -2- compresses tensioning
element -3- sufficiently to enable special tool T 400 11 to be installed in
drilling and in plunger.
- Insert special tool T 400 11 and release toothed belt tensioning roller.
- Insert camshaft clamp 3391 in the securing plates of the two
camshafts.
- Loosen both camshaft bolts and remove approx. 5 turns.
- Take out camshaft clamp 3391.

- Pull off both camshaft sprockets with special tool T40001.
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