AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide A4 2000 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/982/w960_982-0.png AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide

Page 11 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-15
      
-  Disconnect harness connectors for Heated 
Oxygen Sensors (H02S) and oxygen sensor 
heaters at engine compartment bulkhead, and 
move to one side. 
     
-  Disconnect vacuum line to EG

Page 12 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide right cylinder heads. The cylinders heads can be warped by removing the 
manifold. If only the intake manifold is removed, or if only one cylinder 
head is removed, then the cylinder head bolts of the

Page 13 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-16
      
-  Remove heated oxygen sensors.
     
-  Remove exhaust manifold heat shield.
     
-  Remove cylinder head cover.
     
-  Remove rear toothed-belt guard.
     
-  Disconnect hose from

Page 14 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-17
      
Installing  
     
- Clean sealing surfaces. 
     
-  Install cylinder head gasket.
     
   Lettering on gasket faces toward cylinder 
head. 
     
-  Install cylinder head. 
     
   P

Page 15 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide as part of maintenance service. 
Pa
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g for service
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.GE01.15.4

Page 16 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-18
      
Compression pressure, checking
 
     
Engine warm-oil temperature at least 30 C 
(86  F) 
     
Throttle valve fully open during cranking 
     
-  Disconnect harness connectors from ign

Page 17 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide      
Max. permissible pressure difference between 
all cylinders: 3 bar (44 psi) 
     
CAUTION! 
     
If the test values are not within the 
specifications, recheck compression 
pressure after a te

Page 18 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-19
      
Camshaft, removing and installing
 
     
Removing  
     
-  Removing ribbed drive belt   page 13-9 .
     
-  Remove toothed camshaft drive belt   page 13
-
11
 . 
     
-  Remove cylin

Page 19 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide CAUTION! 
DO NOT allow bearing caps to become mixed up. Identify as 
necessary using a felt marker. 
Pa
ge 19 of 35 Lock carrier, removin
g for service
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/D

Page 20 of 35

AUDI A4 2000 B5 / 1.G AFC Engine Lock Carrier Removing For Service User Guide 15-20
      
Installing  
    
Tightening torque: 17 Nm (15 ft lb)  
CAUTION!  -  Install bearing caps -1- and -4-.
   Gradually and evenly tighten bearing cap nuts, alternating in diagonal 
sequence.
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