AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owner's Guide

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owner's Guide A6 1995 C5 / 2.G AUDI AUDI https://www.carmanualsonline.info/img/6/995/w960_995-0.png AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owner's Guide
Trending: oil, oil temperature, ad blue, tow, ESP, wheel bolt torque, cruise control

Page 31 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-26
      
Tightening torques  
     
Component  
Tightening 
torque  
Bolts   M6   10 Nm (7 ft lb)  
Bolts   M8   20 Nm (15 ft lb)  
Camshaft bearing cap and 
camshaft adjuster  10 Nm (7 ft lb)  
E

Page 32 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-27
      
Cylinder head, checking for distortion
 
    
-  Measure at several points using straight-edge.
   Maximum permissible distortion: 0.1 mm (0.004 in.)
Pa
ge 32 of 62 Valve 
gear, servicin

Page 33 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-28
      
Cylinder head, resurfacing
 
    
Resurfacing of the cylinder head is only permissable up to minimum 
dimension -a-.  
Dimension -a-: 139.25 mm (5.4823 in.).  
Pa
ge 33 of 62 Valve 
gear,

Page 34 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-29
      
Compression, checking
 
     
Test conditions  
     
Engine oil temperature at least 30 C 
     
Battery fully charged 
     
-  Disconnect harness connectors from all 6 fuel 
injectors.

Page 35 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 9-14 bar 
(131-203 
psi)  7.5 bar 
(109 psi)  3 bar (44 psi)  
Pa
ge 35 of 62 Valve 
gear, servicin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE03

Page 36 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-30
      
Sealing cap (core plug) in cylinder head, 
installing
 
      Cylinder heads supplied as replacement parts 
can be used on either the left or right-sides of the 
engine. A sealing cap (co

Page 37 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-31
      
Camshafts and camshaft adjusters, 
removing and installing
 
     
Removing  
    
-  Remove engine cover (arrows).
Cylinder head installed Lock carrier in service position   page 13
-1

Page 38 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-32
      
Right-side cylinder head 
    
-  Remove intake air duct between Mass Air Flow (MAF) sensor and 
intake air elbow. 
-  Disconnect EVAP canister purge regulator valve and remove valve 
fro

Page 39 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-33
      
All models 
     
-  Remove Camshaft Position (CMP) sensor 
housing and shutter wheel. 
     
-  Unbolt shutter wheel for Camshaft Position 
(CMP) sensor -G40- and carefully pry out using

Page 40 of 62

AUDI A6 1995 C5 / 2.G AHA ATQ Engines Valve Gear Owners Guide 15-34
 
    
Note:  
If the bracket tensioner is tightened too far, the camshaft adjuster may be 
damaged.  -  Secure camshaft adjuster with 3366 bracket tensioner.
    
-  Verify that camshafts are a
Trending: ad blue, oil temperature, cruise control, tow, oil, ESP, wheel bolt torque