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Poly V-belt drive - exploded view >
< Cylinder block (pulley end)
A4 Mk2
Power unit
6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics
Enginecrankshaft group, pistons / Cylinder block (pulley end)
Moving lock carrier into service position
Moving lock carrier into service position
Moving lock carrier into service position
Special tools and workshop equipment required
t
Front-end service sleeves -3369-
Procedure
–
Remove both front wheels.
–
Vehicles with auxiliary heater: remove bolts
-arrows-
securing exhaust pipe for auxiliary/additional heater to noise insulation.
–
Release quick-release fasteners
-1-
and
-2-
and take off front noise insulation. Leave rear noise insulation in position.
–
Detach front sections of wheel housing liners (left and right)
→ Rep. gr.66
.
–
Remove bumper cover (front)
→ Rep. gr.63
.
–
Remove air ducts in front of both charge air coolers
-arrows-
.
–
Detach air intake hoses at the connections marked
-1-
and
-2-
.
–
Loosen hose clips
-1-
and
-2-
and remove air intake hose.
–
Remove bolts
-arrows-
.
–
Remove air ducts
-1-
and
-2-
.
–
Disengage the electrical connectors
-1-
and
-2-
from retainer and move wiring clear.
–
Pull bonnet seal off lock carrier and wing panel flanges.
–
Remove bolts (left and right)
-arrows-
.
–
Screw in front-end service sleeves -3369- (left and right) in the holes.
–
Unscrew bolts
-arrows-
from impact dampers (left and right).
–
Carefully pull the lock carrier forward.
Power unit
6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics
Enginecrankshaft group, pistons / Cylinder block (pulley end)
Moving lock carrier into service position
Poly V-belt drive - exploded view >
< Cylinder block (pulley end)