drain bolt AUDI A8 1997 D2 / 1.G AHA ATQ Engines Lubrication System Components Workshop Manual

17-5


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

1 -
Bolt for dipstick tube
25 Nm (18 ft lb)
2 -
Dipstick tube Replace O-ring
3 -
Oil pan (upper part) No gasket is installed between engine
block and oil pan (upper part) Only use silicon sealant D 454 300 A2
4 -
Bolt M820 Nm (15 ft lb)
5 -
Bolt M615 Nm (11 ft lb)
6 -
Bolt M820 Nm (15 ft lb)Bolt is next to coolant drain plug
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17-6


7 -
Bolt
M610 Nm (7 ft lb)
8 -
O-ring Always replace
9 -
Gasket for oil pan (lower part) Sealing surfaces clean and dry
10 -
Oil drain plug 30 Nm (22 ft lb)
11 -
Gasket for oil drain plug Always replace
12 -
Bolt M610 Nm (7 ft lb)
13 -
Oil pan (lower part)
14 -
Bolt M610 Nm (7 ft lb)
15 -
Bracket for oil lines
16 -
Oil supply line
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17-11

Lock carrier in service position page 13
-1

- Open engine coolant expansion tank cap.

- Place VAG1306 drip tray beneath engine.

- Turn radiator drain plug counterclockwise (arrow). If needed, attach
tube to connection flange.

Collect engine oil in appropriate receptacle.
Vehicles with automatic transmission - Open coolant pump bearing housing drain plug as well (arrow).
- Drain engine coolant.
- Drain engine oil.
- Unbolt oil cooler line bracket from right-side of oil pan.
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17-18

- Starting in center and moving toward outside,
tighten bolts to 10 Nm (7 ft lb).

- Install new seal on oil drain plug and tighten to
30 Nm (22 ft lb).

Notes:

When installing oil pan on removed engine,
make sure oil pan is aligned with cylinder block
on flywheel side.
After installing oil pan, allow sealant to dry for
approx. 30 minutes. Only after allowing sealant
to dry may engine oil be added.

- Install subframe.

Repair Manual, Suspension, Wheels,
Steering, Repair Group 40


- Install lock carrier.
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17-19

Oil pump, removing and installing


- Remove noise insulation panel (arrows).
- Drain engine oil.
- Collect engine oil in appropriate receptacle.

Vehicles with automatic transmission - Unbolt both stabilizer mounting brackets -2- from subframe.
- Lower stabilizer not more than 10 cm (3.94 in.) and secure using wire.
- Unbolt oil cooler line bracket from right-side of oil pan.
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17-22


Installing
Installation is the reverse of removal, noting the following:
Note:
Do not use glue or sealant. - Remove oil pump together with shorter oil supply line.
- Before installing oil pump, install short oil supply line together with O-
rings into pump and into oil pan (upper part).
- Clean both sealing surfaces on oil pan (lower part) so they are free of
oil and grease.
- Install new gasket on oil pan (lower part) and attach to oil pan (upper
part) with two bolts diagonal to each other.
- Tighten all bolts hand tight.
- Starting in the center and moving toward the outside, tighten bolts to 10
Nm (7 ft lb).
- Install new seal on oil drain plug and tighten to 30 Nm (22 ft lb).
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pair&id=AUDI.B5.GE03.17.1