Removing And Installing Oil Filter Housing - Audi A8 2003 Workshop Manual

8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
– Spread out rags round oil cooler to catch escaping oil.
– Unscrew the bolts -arrows- and remove oil cooler.
Installing
Installation is carried out in the reverse order; note the following:
Note
Renew gaskets and seals.
♦
Secure all hose connections with the correct type of hose clips
♦
(same as original equipment) ⇒ Electronic parts catalogue .
– Install air conditioner compressor ⇒ Rep. gr. 87 .
– Charge the refrigerant system ⇒ Air conditioner system - with
refrigerant R134a .
– Install intake manifold (top section) ⇒ Rep. gr. 23 .
– Fill up with engine oil and check engine oil level ⇒ Mainte‐
nance ; Booklet 404 .
Note
Do not reuse coolant.
– Fill cooling system ⇒ page 216
Tightening torques
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Oil cooler to mounting plate
Coolant line to cylinder head
• 1)
Renew bolts.
• 2)
90° = one quarter turn.
1.10

Removing and installing oil filter housing

Removing
Note
Fit all heat insulation sleeves in the original position when instal‐
ling.
– Drain off coolant ⇒ page 215
– Remove intake manifold (top section) ⇒ Rep. gr. 23 .
.
Nm
8 + 90°
15
.
1)2)
1. Removing and installing parts of lubrication system
Audi A8 2003 ➤
205