Page 2465 of 4133

 Coolant pump, coolant thermostat   
 Power steering pump    
 Power steering pump   
1003-01C
BA20.10-P- 
1004-01CCoolant pump at the timing caseM7Nm10
NumberDesignation
Engine  
112.910/911/91  
2/913/914/915/  
916/917/920/  
921/922/923/  
940/941/942/  
943/944/945/  
946/947/949/  
953/954/955/  
960/961/970/  
972/973/975
BA20.10-P-
1001-01MSelf-tapping 
screw for  
coolant pump to  
timing caseThread not pre-
tappedM6Nm14
Thread not pre- 
tappedM8Nm35
Thread pre-
tappedM6Nm10
Thread pre- 
tappedM8Nm25
BA20.10-P- 
1002-01MBelt pulley to coolant pumpNm9
BA20.10-P-
1003-01MBolt, coolant thermostat housingM6Nm14
BA20.10-P- 
1004-01MCoolant pump at the timing caseM7Nm14
NumberDesignationModel 170
BA46.30-P-1005-01AScrew, power steering 
pump to cylinder liner  
collar seat or crankcaseNm25
Model 
208.365/370/ 
Models 
210.061/063/  
065/070/074/08  
1/082/083/261/  
263/265/270/27  
4/281/282/283/ 
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 109 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2466 of 4133

 Power steering pump   
 Power steering pump    
 Power steering pump    
 Refrigerant compressor   
NumberDesignation374/465/470663
BA46.30-P- 
1010-01ASelf-tapping 
bolt, power  
steering pump to  
timing caseThread not pre-
tappedNm3535
Thread pre- 
tappedNm2020
NumberDesignation
Model 
202.026/029/  
033/086/089/093
Model 129.059/ 
064/068
BA46.30-P- 
1010-01ASelf-tapping 
bolt, power  
steering pump to  
timing caseThread not pre-
tappedNm3535
Thread pre- 
tappedNm2020
NumberDesignation
Model 215.374/  
375/378/ 379
Model  
220.083/084/08  
7/183/184/187
BA46.30-P- 
1010-01CSelf-tapping 
bolt, power  
steering pump to  
timing caseThread not pre-
tappedNm3535
Thread pre-
tappedNm2020
NumberDesignation
Models  
220.063/065/  
070/073/075/  
165/170/173/  
175 without  
code 487a
Model 230  
without code  
487
Model 230 
with code 487
BA46.30-P- 
1010-01CSelf-tapping 
bolt, power 
steering pump  
to timing caseThread not  
pre-tappedNm353535
Thread pre-
tappedNm202020
NumberDesignation
Engine 112.910/911/  
920/921/940/941,  
113.940/943/944/980 /984  
in model 202, 208, 210Engine 
112.923/943,  
113.961 in model  
129
BA83.55-P-1001-
01ABolt, refrigerant 
compressor to  
bracketNm2020
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 110 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2467 of 4133
 Refrigerant compressor   
 Refrigerant compressor    
 Refrigerant compressor    
Fig. 95: Identifying Hand Pump (210 589 00 71 00)
  
Commercially available tools    
Repair materials   
NumberDesignation
Engine  
111.977,112.942,  
112.970,113.942 /  
965/981 in model  
163
Engine 112.947/960 
in model 170
BA83.55-P-1001- 
01ABolt, refrigerant 
compressor to  
bracketNm2020
NumberDesignation
Engines 
112.922/944 in  
model 220
Engine 113.960 in 
model 215
BA83.55-P-1001- 
01ABolt, refrigerant 
compressor to  
bracketNm2020
NumberDesignation
Engine 113.941/960  
in model 220
Engine  
113.963/992/995 in  
model 230
BA83.55-P-1001- 
01ABolt, refrigerant 
compressor to  
bracketNm2020
NumberDesignation 
WH58.30-Z-1048-13ASTAR DIAGNOSIS diagnosis  
system, Compact Passenger Car6511 1801 00
NumberDesignationOrder number
BR00.45-Z-1013-01ASealantA 003 989 98 20
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 111 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2468 of 4133
REMOVE/INSTALL THE END  COVER - AR01.40-P-8913B 
ENGINE 1123.945 in MODEL 463.209 /232 /233 /244 /245 /250    
ENGINE 112 in MODEL 129, 163, 170, 202, 203, 208, 209, 210, 220     
ENGINE 113.962 in MODEL 463.206 /240 /241 /247 /248 /249 /254     
ENGINE 113 in MODEL 129, 163, 202, 208, 209, 210, 220, 230.474 /475     
ENGINE 112.913 in MODEL 211.061/261     
ENGINE 112.949 in MODEL 211.065 /265     
ENGINE 113.967 in MODEL 211.070 /270     
ENGINE 113.982 in MODEL 463.243 /246     
ENGINE 112.917 in MODEL 211.080 /280     
ENGINE 112.954 in MODEL 211.082 /282     
ENGINE 113.969 in MODEL 211.083 /283     
Shown on engine 112    
BR00.45-Z-1015-01ASealantA 002 989 71 20
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 112 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2469 of 4133
Fig. 96: Identifying End Cover  Remove/Install Components - Shown On Engine 112 
  Remove/install  
1Remove flywheel/drive  
plate AR03.30-P-8001C 
2Remove the end cover (1). Pry off end cover (1) 
carefully at both marked  
points with a slanted  
screwdriver (see magnified  
section).  
 The crankshaft radial  
sealing ring (3) must  
always be replaced when  
end cover (1) is removed. 
 *BA01.40-P-1004-01C
3Install a new rear 
crankshaft radial seal (3) The rear crankshaft 
radial sealing ring (3) must  
only be removed once end  
cover (1) has been  
removed.  
  Installation:   
Circumference and lip of  
the crankshaft radial  
sealing ring (3) as well as  
the counter tread on the  
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 113 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2470 of 4133

 Crankcase, timing case cover, end cover   
 Crankcase, timing case cover, end cover   
crankshaft must be free of  
oil and grease, in order to  
guarantee a proper  
function.
Install crankshaft radial  
seal (3)AR03.20-P-3063-01B 
 Fig. 97
   Installation:  Pay  
attention to fitted sleeves  
(2) when pressing on end  
cover! 
 Notes on application of  
sealant to end cover with  
radial shaft seal AH01.40-P-1000-06A
Sealant*BR00.45-Z-1013-01A
4Install in the reverse order  
  
 Risk of accident   caused by  
vehicle starting off by itsel
f  
when engine is running.  
Risk of injury   caused by  
contusions and burns  
during starting procedure  
or when working near the  
engine as it is running  
 
Secure vehicle to prevent  
it from moving by itself.  
Wear closed and snug- 
fitting work clothes.  
Do not touch hot or  
rotating parts.  
 AS00.00-Z-0005-01A 
5Carry out engine test run Before installing  
transmission, inspect for  
oil leaks
NumberDesignation
Engine 112 except 
112.951/ 976
BA01.40-P-1004- 
01CEnd cover screwThread not pre-
tappedNm14
Thread pre-tapped10
Engine  
113.940/941/  
942/943/944/  
945/946/948/  
960/961/962/  
963/964/965/  
966/967/968/  
969/971/980/  
981/982/984/ 
Engine 113.987/ 
988/990/ 
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 114 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2471 of 4133
Fig. 97: Identifying Installa tion Tool (111 589 08 43 00)  
Repair materials   
CHAMFER CYLINDER BO RES - AR01.40-P-9201-01A 
1. Chamfer off the burr which has accumulated on the cyli nder bores after drilling out using a suitable tool  
(e.g. hand milling cutter).   
 Equalize the bottom edge of chamfer with a polishing stone.  
Fig. 98: Removing Chamfer Burr From Cylinder Bore
NumberDesignation986/992/995991/993
BA01.40-P- 
1004-01CEnd cover screwThread not 
pretappedNm--
Thread pre- 
tappedNm108
NumberDesignationOrder number
BR00.45-Z-1013-01ASealantA 003 989 98 20
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 115 © 2006 Mitchell Repair Information Company, LLC.  
     
        
        Page 2472 of 4133
Fig. 99: Identifying Chamfer Angle Of Cylinder Bore 
MEASURING, BORING AND HONING  CYLINDER BORES - AR01.40-P-9201AA 
ENGINES 112.910/911 /912 /920 /921 /922 /923 /940 / 941 /942 /943 /944 /945 /946 /947 /960 /961 /970   
ENGINES 113.940 /941 /942 /943 /960 /961 /962 /963   /965 /968 /981 /982 /990 /991 /992 /993 /995   
Fig. 100: Identifying Measurin  g Points Of Cylinder Bore
 
1Clean cylinder bores  
2Measure cylinder bore Measure cylinder bores  
with an internal measuring  
instrument at 3 measuring  
points (1, 2, 3) in a  
 
2001 Mercedes-Benz ML320 
1998-2005 ENGINE Complete engine - 163 Chassis  
me  
Saturday, October 02, 2010 3:17:57 PMPage 116 © 2006 Mitchell Repair Information Company, LLC.