AUDI A4 2000 B5 / 1.G AWM Engine Assembly Workshop Manual

13-1


Engine, disassembling and
assembling

Lock carrier, moving into service
position


Special tools and equipment

Special tool 3369
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13-2


1 -
45 Nm
2 -
45 Nm
3 -
10 Nm
4 -
10 Nm
5 -
Bore
For special tool 3369
6 -
Hole in lock carrier
7 -
Bore in fender panel
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13-3


Removing
Repair Manual, Body Exterior, Repair Group 63
- Remove sound insulation Fig. 1
, Page
13
-6
- Remove front bumper:- Remove lower air duct hose to charge air cooler
Fig. 2
, Page 13
-6
- Remove air duct between lock carrier and air
filter Fig. 3
, Page 13
-7
- Remove retaining clips (if installed) for wiring
harness on left at radiator shroud.
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13-4


- Remove bolt -2- and screw in special tool 3369.
- Screw in special tool 3369 into bore -5-.
- Remove bolts -1- and -3-.
- Remove bolts -4- and pull lock carrier out as far
as it will go.
- Secure lock carrier with suitable M6 bolts in hole
-6- (lock carrier) and hole -7- (fender panel).
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13-5


Installing
Installation is carried out in the reverse order of
removal; note the following:
Repair Manual, Body Exterior, Repair Group 63

Repair Manual, Electrical Equipment, Repair
Group 94
- When lock carrier has been installed, check that
wiring next to radiator is correctly routed.
- Adjust limit stop for torque reaction support
Fig. 4 , Page 13
-7 .
- Install front bumper.- Adjust headlights.
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13-6


Fig. 1 Remove front sound insulation
- Remove sound insulation -arrows-.

Fig. 2 Remove air duct hose
- Remove air duct hose to bottom left charge air cooler from lock carrier -
arrow-.
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13-7


Fig. 3 Remove air duct between lock carrier and air filter
- Remove bolts -arrows-.
- Remove air ducts -1- and -2-.

Fig. 4 Adjust stop for torque reaction support
- Attach limit stop for torque reaction support to rest on rubber buffer for
torque reaction support under its own weight, and tighten bolts -arrows-
to 28 Nm.
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13-8


Ribbed belt drive for power steering pump,
Generator and viscous fan

Note:
Mark the direction of rotation with chalk or felt pen
before removing the ribbed belt. If the belt rotates in
the wrong direction when it is reinstalled, belt
breakage may result. Ensure that the belt is
properly seated on the pulleys when installing.
1 -
10 Nm.
2 -
Fan wheel
For viscous fanRemoving and installing Page 13
-21
.
3 -
Circlip
For viscous fan bearingRemoving and installing Page 13
-23
.
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13-9


Parts List 4 -
Ribbed V-belt
Removing and installing Page 13
-18
.
Check for wearRouting of ribbed belt Fig. 2
, Page
13
-17

5 -
Bolt (special type)
Always replaceUse only genuine boltsTorque: 10 Nm + 90 (1/4 turn)
6 -
Vibration damper
With pulley for ribbed beltCan only be installed in one position Fig.
1
, Page 13
-17

7 -
Pulley
For viscous fanRemoving and installing Page 13
-21
.
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13-10


8 -
23 Nm
9 -
Tensioner for ribbed belt
Turn with open end spanner to loosen
ribbed belt Page 13
-18
.
Hold in position by inserting a suitable pin
or Allen key in holes.
10 -
46 Nm
11 -
Mounting For viscous fanRemoving and installing Page 13
-23
.
12 -
Bracket
For Generator, power steering pump and
viscous fan Removing and installing Page 13
-28
.
13 -
23 Nm
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