oil filter AUDI A4 1999 B5 / 1.G APB Engine Lubrication System Components Workshop Manual

17-2


Crankcase breather and oil spray jets,
removing and installing

Removing and installing oil pump, oil pan, oil filter
and oil cooler Page 17
-32

1 -
Bolt, tightening torque: 20 Nm
2 -
Washer
3 -
Tensioning roller
4 -
Bolt, tightening torque: 45 Nm
5 -
Idler wheel
For toothed belt
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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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17-10


12 -
Hex bolt M6
Tightening torque: 10 Nm
13 -
Oil pan - lower section
14 -
Hex bolt M6 Tightening torque: 10 Nm
15 -
Retainer for oil lines
16 -
Oil supply line From pump to oil filter
17 -
Oil supply line From oil filter to engine oil system
18 -
O-ring Always replace
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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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17-36

- Place drip tray VAG 1306 under engine.

- Remove oil filter.

- Release hose clamps -arrows-.
- Remove oil cooler -1-.

- Remove bottom nuts on engine mountings -1- (left and right sides).
- Mark positions of securing points -1- and locating sleeves -2- under
engine mountings on left and right sides.
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