1997 MERCEDES-BENZ ML350 Complete Repair Manual

Page 2345 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual Shown on exhaust valve seat ring    
Fig. 118: Identifying Dimension 
- Shown On Exhaust Valve Seat Ring  
Shown on exhaust side    
BE05.30-P- 
1005-03CDistance between contact 
face of cylinder head

Page 2346 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 119: Identifying Basic Bore Diameter  Of Valve Seat Ring In Cylinder Head - Shown On Exhaust 
Side  
   
The overlap of the valve seat ring in the cylinder head is   determined as follows: outsid

Page 2347 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual ENGINE 113 in MODELS 129, 163, 202, 203, 208, 209, 210, 211, 215, 220, 230    
Fig. 121: Identifying Basic Bore Of Valve Seat Ring   (Intake) And Basic Bore Of Valve Seat Ring 
(Exhaust)  
Modificatio

Page 2348 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual Test values for valve seat rings  
Replace valve guide.AR05.30-P-3731AV
3Turn valve seat ring out of  
the cylinder head with  
ring seat turning tool Pay attention to  
operating instructions of  
ri

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MERCEDES-BENZ ML350 1997  Complete Repair Manual Test values for valve seat rings   
Commercially available tools    
Workshop equipment   
946/947/948/  
951/960/961,  
113.940/941/94  
2/943/944
BE05.30-P-
1004-03CValve seat ring - 
overlap in  
c

Page 2350 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual MEASURE VALVE SETBACK TO CYLI NDER HEAD - AR05.30-P-4100-01AV
Modification notes  
Test and adjustment values of cylinder head    
Test and adjustment values of cylinder head    
Workshop equipment

Page 2351 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 122: Identifying Valve Setback - Shown On Engine 606 
CHECK VALVES - AR05.30-P-4201-01AV 
Modification notes   
Test values for valves    
Test values for valves   
19.11.04Value changed from 45

Page 2352 of 4133

MERCEDES-BENZ ML350 1997  Complete Repair Manual Fig. 123: Identifying Valve Dimensions 
CHECKING AND MACHINING DIMENSIONS  FOR VALVE SEATS - AR05.30-P-4510-01AV 
Test values for valve seat rings 
965/967/968/  
980/981/982/  
984/987/988/  
990/991