AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide A4 1996 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/969/w960_969-0.png AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide

Page 11 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-11
      
Oil seal at Hall sensor (right cylinder head) 
    
-  Remove intake hose going to air cleaner (arrows). 
    
-  Remove bolts -arrows- and remove engine cover panel -C-. 
Pa
ge 11 of 99

Page 12 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-12
 
    
Note:  
Watch position of retaining strip -2-.  -  Remove pressure line -1- (right side).
-  Unbolt Hall sensor housing (10 Nm).
-  Remove bolt securing Hall sensor rotor (20 Nm) and care

Page 13 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-13
 
    
-  Pull out seal with oil seal extractor 2085 and bolt 2085/1. 
-  Clean contact surface and sealing surface.
   Do not apply oil to sealing lip or outer circumference of seal before 
ins

Page 14 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-14
      
Removing oil seal at Hall sensor (left cylinder 
head)  
    
Note:  
Leave coolant hoses connected.  -  Detach coolant reservoir -arrows- and move clear to side.
-  Unplug connector from

Page 15 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-15
      
-  Unbolt Hall sensor housing (10 Nm).
     
-  Unbolt Hall sensor rotor (20 Nm) and carefully 
lever off rotor using a screwdriver. 
    
-  Screw in bolt from 2085/1 oil ring extractor.

Page 16 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-16
 
    
Installing  
Install in reverse sequence.  
Note:  
When installing Hall sensor rotor, ensure that locating lug engages in slot 
in camshaft.   -  Press in seal until flush using press sl

Page 17 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-17
      
Rear oil seal and sealing flange (left cylinder 
head) 
     
Note:  
     Rear sealing flange and oil seal on left-hand 
cylinder head must be replaceed together as 
follows: 
    
-  Re

Page 18 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-18
 
    
Note:  
Leave coolant hoses connected.  -  Remove coolant reservoir -arrows- and move it clear to the side.
-  Unplug connector from coolant level monitor.
-  Move wiring harness clear at

Page 19 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-19
      
-  Remove cover panel from cylinder head cover 
(cylinder bank 4-6). 
    
-  Release hose clamp -arrow-.
-  Remove upper section of intake line -1-.
- Disconnect hose -2-. 
    
-  Disco

Page 20 of 99

AUDI A4 1996 B5 / 1.G APB Engine Valve Gear Service User Guide 15-20
 
    
-  Remove double bearing cap -arrows-.
-  Take out oil seal and sealing flange.
-  Clean contact surfaces and sealing surfaces of double bearing cap.
    
-  Apply a thin coating of seala
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