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.