Mercedes-Benz ML320. Service manual - part 451

 

  Index      Mercedes     Mercedes-Benz ML320 - service and repair manual 1997-2005 year

 

Search            copyright infringement  

 

 

 

 

 

 

 



 

 

Content   ..  449  450  451  452   ..

 

 

Mercedes-Benz ML320. Service manual - part 451

 

 

Fig. 72: Identifying Screwdriver Insert (000 589 03 10 00) 

Fig. 73: Identifying Screwdriver Insert (000 589 04 10 00) 

Tightening pattern/bolt assignment 

Left and right cylinder head M 112  

1-8 Collar bolt M11 

a. a Combination bolts M850(to timing case cover)  

b. b Combination bolts M830(to timing case cover)  

 

2001 Mercedes-Benz ML320 

1998-2005 ENGINE Complete engine - 163 Chassis

  

me 

 

Fig. 74: Identifying Tightening Pattern/Bolt Assignment (Left And Right Cylinder Head M 112)

Tightening instructions for left and right cylinder heads M 112  

Use 

 wrench bit to tighten cylinder head bolts. 

 Observe sequence, see tightening pattern. 

 If the tightening torque is exceeded on a cylinder head bolt, unscrew the cylinder head bolt, inspect shank 

length of the cylinder head bolt in question (replace bolt if necessary) and tighten again fully, beginning with 
stage 1. 

 Cylinder head bolts must not be retightened.  

Tightening diagram/bolt assignment  

Left and right cylinder head M 113  

Fig. 75: Identifying Left And Right Cylinder Head M 112 (Left And Right Cylinder Head M 113) 

Tightening instructions for left and right cylinder heads M 113  

Use 

 wrench bit to tighten cylinder head bolts. 

 Observe sequence, see tightening pattern. 

 If the tightening torque is exceeded on a cylinder head bolt, unscrew the cylinder head bolt, inspect shank 

length of the cylinder head bolt in question (replace bolt if necessary) and tighten again fully, beginning with 
stage 1. 

 

2001 Mercedes-Benz ML320 

1998-2005 ENGINE Complete engine - 163 Chassis

  

me 

 

 Cylinder head bolts must not be retightened.  

SLACKENING DIAGRAM FOR CYLINDER HEAD BOLTS - AR01.30-P-5800-09B 

Fig. 76: Identifying Screwdriver Insert (000 589 03 10 00) 

Fig. 77: Identifying Screwdriver Insert (000 589 04 10 00) 

Engine 112  

Fig. 78: Identifying Loosening Sequence Of Cylinder Head Bolts - Engine 112 

1. Unscrew bolts (a, b). 

Engine 113  

 

2001 Mercedes-Benz ML320 

1998-2005 ENGINE Complete engine - 163 Chassis

  

me 

 

Fig. 79: Identifying Loosening Sequence Of Cylinder Head Bolts - Engine 113 

2. Loosen cylinder head bolts (1 to 8 or 10) as per the numerical sequence and remove.  

REMOVE/INSTALL CYLINDER HEAD - AR01.30-P-5800MV 

ENGINE 112.942 in MODEL 163.154  

ENGINE 112.970 in MODEL 163.157  

ENGINE 113.942 in MODEL 163.172  

ENGINE 113.981 in MODEL 163.174  

ENGINE 113.965 in MODEL 163.175  

Shown on model 163.154 with engine 112

 

2001 Mercedes-Benz ML320 

1998-2005 ENGINE Complete engine - 163 Chassis

  

me 

 

 

 

 

 

 

 

 

Content   ..  449  450  451  452   ..