lock AUDI TT 1998 8N / 1.G AEB ATW Engines Engine Assembly Workshop Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 1998, Model line: TT, Model: AUDI TT 1998 8N / 1.GPages: 38, PDF Size: 0.74 MB
Page 1 of 38

13-1
Engine, disassembling and
assembling Lock carrier, moving into service position
Special tools and equipment
3369 support tool
1 -
Bolts
45 Nm (33 ft lb)
2 -
Bolts 45 Nm (33 ft lb)
3 -
Bolts 10 Nm (7 ft lb)
4 -
Bolts 10 Nm (7 ft lb)
5 -
Bore For 3369 support tool
6 -
Lock carrier bore
7 -
Fender bore
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Page 2 of 38

13-2
Repair Manual, Body Exterior, Repair Group 63
- Remove front bumper.
- Remove 3 quick-release screws on front of noise
insulation panel.
- Unbolt air guide between lock carrier and air filter
at lock carrier.
- If installed, remove retaining clamps for wiring
harness on left side of radiator frame.
- Remove bolt -2- and install 3369 support tool.
- Install 3369 support tool into left bore -5-.
- Remove bolts -1- and -3-.
- Remove bolts -4- and pull lock carrier out to
stop.
- To secure lock carrier, install appropriate M6
bolts into rear bored holes of lock carrier -6- and
fender -7-.
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Page 3 of 38

13-3
Repair Manual, Body Exterior, Repair Group 63
- After installing lock carrier, check wiring for
proper routing near coolant fan.
- Install front bumper.
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Page 7 of 38

13-7
Note:
For easier installation of generator into the bracket,
push back lower bolt bushing slightly. 17 -
Generator
Removing:
- Disconnect battery Ground (GND) strap.
- Loosen ribbed belt and remove from
generator Page 13
-15
.
- Remove air guide at throttle body.
- Remove upper and lower threaded
assemblies.
- Swing generator slightly to side and
remove lower bolt.
- Remove wiring from generator.
- Remove generator.
18 -
Bolt
40 Nm (30 ft lb)
19 -
Bolt 40 Nm (30 ft lb)
20 -
Brace To cylinder block
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Page 16 of 38

13-14
Fig. 1 Viscous fan, removing and installing
Lock carrier in service position Page 13
-1
Ribbed belt free of tension Page 13
-15
- Secure belt pulley for viscous fan with 5 x 60 mm bolt and remove
using hex socket wrench.
- Remove viscous fan.
- When installing viscous fan, tighten to 45 Nm (33 ft lb).
Installation is only possible in one position: the bore hole of the vibration
damper (arrow) must align with raised portion of toothed belt gear. Fig. 2 Install vibration damper
Lock carrier in service position Page 13
-1
Ribbed belt removed Page 13
-15
- Install vibration damper using only original equipment bolts (bolt
strength grade 10.9) parts catalog. - Tighten vibration damper bolts to 40 Nm (30 ft lb).
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Page 17 of 38

13-15
Ribbed belt, removing and installing
Lock carrier in service position Page 13
-1
CAUTION!
Before removing ribbed belt, note direction of
rotation with chalk or felt-tip marker.
Reversing the direction of rotation of a used
belt can destroy the belt. When installing the
ribbed belt, make sure it is seated correctly
on the pulley.
Removing
- Remove noise insulation panel (arrows).
- Loosen bolts for ribbed belt tensioner for A/C compressor (arrows).
- Release tension on ribbed belt and remove belt.
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Page 18 of 38

13-16
All models
Note: - Move ribbed belt tensioner in direction of arrow to release tension on
ribbed belt.
Ribbed belt tensioner can be locked in place by inserting a proper sized
angled hex socket wrench (arrow) or 3204 drift into locating bore.
- Remove ribbed belt and release tension on ribbed belt tensioner.
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Page 20 of 38

13-18
V-belt, removing and installing
Lock carrier in service position Page 13
-
17
Ribbed belt free of tension Page 13
-15
Removing
- Remove noise insulation panel (arrows).
- Remove viscous fan (with belt pulley) from bearing Page 13
-14
, Fig.
1
.
- Remove belt pulley for coolant pump. Use drift (arrow) to counterhold
at belt pulley for power steering pump.
- Remove V-belt.
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Page 22 of 38

13-20
Bearing for viscous fan in mounting
bracket, removing and installing
Lock carrier in service position Page 13
-1
Special tools and equipment
Hex nut from 3301 assembly tool
Extractor pipe from 3350 installation device
3367 press out tool for viscous clutch fan
bearing bushing
Removing
- Remove ribbed belt Page 13
-15
.
- Remove viscous fan (together with belt pulley)
Page 13
-14
, Fig. 1
.
- Remove circlip (arrow) from bearing bushing.
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Page 24 of 38

13-22
Mounting bracket for generator, power
steering pump and viscous fan,
removing and installing
Lock carrier in service position Page 13
-1
Removing
CAUTION!
Before disconnecting the battery, determine
the correct coding for the anti-theft radio.
Note:
Ribbed belt for A/C remains installed.
Ribbed belt, removing Page 13
-15
. - Switch ignition off and disconnect battery Ground (GND) strap.
- Remove ribbed belt and ribbed belt tensioner Page 13
-18
.
- Remove belt pulley for power steering pump.
- Unbolt power steering pump from mounting bracket for generator,
power steering pump and viscous fan and tie to side.
All lines remain connected
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