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1.4
Assembly overview - dismantling and
assembling oil pump
Note
When installing oil pump, note the following: First tighten all se‐
curing bolts by hand. Then tighten oil pressure pipe
⇒ Item 7 (page 100)
to cylinder block and then to oil pump
⇒ Item 2 (page 100)
. Finally tighten oil pump with securing bolts
⇒ Item 3 (page 100)
.
1 - Drive shaft
❑ For oil pump drive.
2 - Oil pump housing
3 - 23 Nm
4 - Gears
❑ Checking backlash
⇒ page 101
.
❑ Checking axial clear‐
ance
⇒ page 101
.
5 - Oil pump cover with pres‐
sure relief valve
❑ Opening pressure:
5.3…5.7 bar
❑ Clean strainer if soiled
6 - 10 Nm
❑ Renew
7 - Oil pressure pipe
❑ Secure only with new
“microencapsulated”
bolts
8 - 8 Nm
9 - Seal
❑ Renew if damaged
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
100
Rep. gr.17 - Lubrication
