Newfie A4

So i had a little accident and broke off where the oil filter screws on......
i was woundering if anyone could tell me how to get the upper part of the base pan off so i could replace it (a diagram would really help too)
Thanks

S4zAudihere

i just did a quick lookup hopefully that helps. what year is ur car again?

Newfie A4

The car is an '02. That diagram is a good help but I need to know how to get the oil pump and chain out too.

Newfie A4

Do you think you could give me the parts list to match the numbers?

S4zAudihere

that is for the pic i sent you before

1 - Torque reaction support
2 - 40 Nm
3 - Stop for torque reaction support
q Adjustment: allow stop for torque reaction support to rest on rubber buffer for torque reaction support under its own weight, and tighten bolts.
4 - 28 Nm
5 - Seal
q Renew
6 - Oil pressure switch -F1-
q Black insulation
q Checking → Chapter „Checking oil pressure and oil pressure switch -F1-“
q Renew seal
q Tighten to 25 Nm
7 - 12 Nm
8 - Washer
9 - O-ring
q Renew
10 - Seal
q Renew
11 - Screw plug, 10 Nm
12 - Oil seal
q For crankshaft
q Renewing → Chapter
13 - 10 Nm
14 - 30 Nm
q Self-locking
q Renew
15 - Sealing flange (front)
q Removing and installing → Chapter
16 - Chain tensioner
q Removing and installing → Chapter
q Lock with Ψ 3 mm drill bit
17 - Gasket
q Renew
18 - 20 Nm
19 - Guide tube for oil dipstick
20 - Panel bolt
21 - O-ring
q Renew
22 - Oil filter
q Intervals for changing filter → Booklet803
q Loosen with oil filter wrench -3417-
q Observe installation instructions on oil filter
q Tighten to 20 Nm
23 - 30 Nm
24 - Oil cooler
q See note → Chapter
25 - Guide piece
q With seal
q Renew
26 - 10 Nm
q Self-locking
q Renew
27 - Baffle plate (top)
28 - 45 Nm
29 - M7 = 16 Nm; M8 = 22 Nm
30 - Sump (top section)
q Removing and installing → Chapter

S4zAudihere

Removing and installing oil pump
Special tools and workshop equipment required

t Puller -T10055-

t Locking pin -T40026-
t Drill bit, Ψ 5 mm
t Sealant → Parts catalogue
t Locking fluid → Parts catalogue

Removing
– Remove sump (bottom section) → Chapter.
Caution
The engine must only be turned at the crankshaft, in the direction of normal engine rotation (clockwise).

– Turn crankshaft at central bolt on crankshaft sprocket in direction of engine rotation to TDC mark.
l Notch -1- should align with marking -2-.

– If fitted, unplug electrical connector at continued circulation coolant pump -V51-.
– Unscrew plug for TDC marking from cylinder block.
– Screw locking pin -T40026- into bore; if necessary, turn crankshaft backwards and forwards slightly to fully centralise locking pin.

– Remove bolts -3- and -6- and take out oil pipes.
NoteSome oil will come out when oil pipes are removed.
– Unscrew bolts -1-, -2-, -4- and -5- and remove baffle plate (front).

– Remove bolt -4- and take out balance shaft drive gear -3-.
– Remove diamond-coated washer from drive gear.
– Remove bolts -1- and -2- and nuts -5- and -6-.

– Screw puller -T10055- alternately into M8 threaded drillings -arrows- on oil pump, and pull oil pump off cylinder block.

Installing
Installation is carried out in the reverse order; note the following:
Notet Renew gaskets, seals and O-ring.
t Make sure to clean remaining locking fluid off threads of studs -3- after removing oil pump.
t This can be done using a thread tap.
– Renew O-ring -arrow 1-.
– Apply sealant around hole -arrow 2-.

– Renew bolts -1- and -2- and nuts -5- and -6- securing oil pump.
– Apply locking fluid to nuts -5- and -6- before installing.
– Tighten all four oil pump mountings uniformly to ensure that dowel pin goes in squarely.
– Tighten mountings to final torque.
– Renew diamond-coated washer on drive gear for balance shaft -3-.
– Insert flange of drive gear (for balance shaft) through chain sprocket and onto oil pump shaft.
– Screw in bolt -4- but do not tighten.
Note
To install drive gear, press back piston of chain tensioner using a screwdriver -arrow-.

– Wrap insulating tape around tip and shaft of 5 mm Ψ drill bit to avoid cuts.
– Turn balance shaft -2- until a Ψ 5 mm drill bit -item 3- can be inserted in locating hole.
– Tighten bolt -1-.
– Pull drill bit out of locating hole.
– Remove locking pin -T10026- and screw plug for TDC marking into cylinder block together with new O-ring.

– Install baffle plate (front): fit bolts -1-, -2-, -4- and -5-.
– Install oil pipes: fit bolts -3- and -6-.
– Install sump (bottom section) → Anchor.
Tightening torques

Component Nm
Oil pump to cylinder block Nuts 20 + 120° 1)2)
Bolts 22 3)
Drive gear for balance shaft to oil pump 20 + 90° 3)4)
Baffle plate (front) to sump (top section) 10
Oil pressure pipe to sump (top section) 10
Sealing plug in cylinder block 25
l 1) Install nuts using locking fluid; locking fluid → Parts catalogue.
l 2) 120° = one third of a turn.
l 3) Renew bolts.
l 4) 90° = a quarter of a turn.

S4zAudihere

i have directions on Removing and installing drive chain and chain tensioner for oil pump if you want too.

rusty_67

iTrader: (1)

I'm just curious as to where your getting this info, are you scanning from a manual, or is this from a site, looks like a great site if it is

Newfie A4

Thanks, every bit helps.

Newfie A4

installing drive chain and chain tensioner for oil pump information would help too