lock AUDI A4 1995 B5 / 1.G APB Engine Lubrication System Components Workshop Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 1995, Model line: A4, Model: AUDI A4 1995 B5 / 1.GPages: 74, PDF Size: 1.56 MB
Page 4 of 74
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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Page 5 of 74
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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Page 7 of 74
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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Page 8 of 74
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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Page 11 of 74
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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Page 13 of 74
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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Page 21 of 74
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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Page 22 of 74
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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Page 25 of 74
17-25
Installing
Install in the opposite order to removing. When
installing, note the following points:
- Install lock carrier
Repair Manual, Body Exterior, Repair Group
50
- Install bumper
Repair Manual, Body Exterior, Repair Group
63
- Fill with coolant Page 19
-19
.
Component
Nm
Bolts M6 10
Bolts M8 20
Toothed belt sprocket to camshaft 55
Intake manifold to cylinder head 10
Oil check valves 25
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Page 27 of 74
17-26
Lower section of oil pan, removing and
installing
Special tools, testers and auxiliary items
Drip tray VAG 1306
Repair Manual, Body Exterior, Repair Group 63
Repair Manual, Body Exterior, Repair Group 50 - Remove noise insulation panel -arrows-.
- Remove bumper.
- Move lock carrier to service position.- Remove ribbed belt Page 13
-1 .
- Unbolt air conditioner lines from pan -arrow-.
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