1997 MERCEDES-BENZ ML320 steering

Starter
Engine mounts, engine supports
Torque converter
Housing
Power steering pump
Refrigerant compressor
BA14.10-P-
1002-01Bexhaust manifold/front
exhaust pipesNm2020
NumberDesignationEngine 112 except 112.951, 113.94/96/98
BA15.30-P-1003-01ABolt connecting starter to crankcaseNm42
NumberDesignationEngine 112.942/970 113.942/965/981 in model
163.154/157/17 2/174/175
BA22.10-P-
1001-01LBolt, front engine mounts to
front axle carrierNm35
NumberDesignation
Transmission
722.6 except
722.648
BA27.20-P-
1002-01CBolt, torque
converter to
drive plateStraight threaded connectionNm42
Helical cutStage 1Nm4
Stage 2Nm30
Stage 3Angle °90
NumberDesignationTransmission 722.660/661/66
2/663/666/674
BA27.40-P-1008-
01ABolt, automatic transmission to
engineM10X40Nm40
M10X90Nm40
M12Nm-
NumberDesignationModel
163.136Model 163.128/154/157/
172/174/175
BA46.30-P-
1002-01AReturn line to power steering pumpNm22
BA46.30-P-
1003-01AHigh-pressure expansion hose to
power steering pumpM14x1.5Nm--
M16x1.5Nm4545
NumberDesignationEngine 111.977, 112.942, 112.970,
113.942/965/981 in model 163
BA83.55-P-1001-
01ABolt, refrigerant compressor
to bracketNm20

2001 Mercedes-Benz ML320
1998-2005 ENGINE Complete engine - 163 Chassis
me
Saturday, October 02, 2010 3:17:56 PMPage 59 © 2006 Mitchell Repair Information Company, LLC.

Engine 113 in model 129, 202, 208, 210
Engine 113 (except 113.965/981) in model 163
24.1Remove oil
reservoir on
power steering
pump (11)Model 163
Removal: Extract oil from rese rvoir. Remove circlip.
Installation: Replace sealing ring. Ch eck that circlip is
correctly seated.
Power steering -
checking and
correcting oil
level AP46.00-P-
4611BB
Hand pumpFig. 95
24.2Detach power
steering pump
(11) with oil
reservoir. Do not disconnect lines.
*BA46.30-P-
1005-01A
*BA46.30-P-
1010-01A
*BA46.30-P-
1010-01C
25.1Detach guide
pulley at timing
case coverModel 230.474
*BA13.25-P-
1008-01D
25.2Take off guide
pulley (15) at
coolant pump Except model 230.474
Take plastic cover off guide pulley.
*BA20.10-P-
1001-01C
*BA20.10-P-
1001-01M
26.1Remove
compressorEngine 112.960 in model 170.466
Engine 113.992 in model 230.474AR09.50-P-
4705SVK
27Remove air pump
(20)Engine 112 (except 112.960) in model 170
Engine 112 in 163, 202, 208, 210
Engines 113 in 163, 202, 208, 210AR14.30-P-
7251A
Engine 112.922 in model 220.063AR14.30-P-
7251AA
Engine 112.923 in model 129.059
Engine 112.943 in model 129.064
Engine 112.944 in model 220.065 /165
Engine 112.972 in model 220.067 /167
Engine 112.975 in model 220.087 /187
Engine 113.941 in models 220.070/170
Engine 113.948 in model 220.083 /183
Engine 113.960 in model 220.075/175
Engine 113.960 in model 215.375
Engine 113.961 in model 129.068
Engine 113.963 in models 230.475
Engine 113.966 in model 220.084 /184

2001 Mercedes-Benz ML320
1998-2005 ENGINE Complete engine - 163 Chassis
me
Saturday, October 02, 2010 3:17:57 PMPage 103 © 2006 Mitchell Repair Information Company, LLC.

Engine 113.992 in model 230.474AR14.30-P-
7251RVK
28Separate electrical
line from coolant
temperature
sensor
29Unscrew bolts
(21) of cylinder
head to timing
case cover on
right and left *BA01.40-P-
1002-01C
30Remove screws
of the timing case
cover Installation: Apply sealant to marked bolts, observing
the bolt diagram for th e timing case cover: ?*BR00.45-Z-
1015-01A
Bolt diagram for timing case cover engine 112, 113AR01.40-P-
8000-01B
Bolt diagram for timing case cover engine 113.992,AR01.40-P-
8000-01RVK
*BA01.40-P-
1001-01C
*BA01.40-P-
1002-01C
31Take off timing
case cover Installation: The bolt threads for the coolant pump,
the belt tensioning device, and the power steering pump
are not cut into a new timing case cover. For this reason,
use new self-tapping bolts in combination with a new
timing case cover for attaching the coolant pump, the belt
tensioning device and th e power steering pump. Pay
attention to tightening torque with non-pre-tapped threads.
*BA13.25-P-
1001-01D
*BA13.25-P-
1001-01M
*BA13.25-P-
1005-01D
*BA13.25-P-
1006-01D
*BA13.25-P-
1007-01D
*BA20.10-P-
1001-01C
*BA20.10-P-
1001-01M
*BA20.10-P-
1002-01C
*BA20.10-P-

2001 Mercedes-Benz ML320
1998-2005 ENGINE Complete engine - 163 Chassis
me
Saturday, October 02, 2010 3:17:57 PMPage 104 © 2006 Mitchell Repair Information Company, LLC.

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.

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.

Shown on engine 112
Fig. 108: Identifying Bottom Part Of Oil Pan Remove/Install Components
- Shown On Engine 112
Remove/install
External torx setFig. 49
1Remove engine trim panel
2Remove viscous fan (4) Right-hand thread!AR20.40-P-5660C
3.1Remove fan shroud (5) Only engine
112.942 /970.
Unscrew bolts (8) at
bottom of fan shroud.
4.1Remove air guide (9) Engine 113.942 only.
5Drain and collect engine oil *BA01.45-P-1003-01B
*BF18.00-P-1001-01H
6Unscrew nuts (7) at front
suspension carrier Before unbolting the
left engine mount, press
oil line of power steering
out of fixture.

*BA22.10-P-1001-01L
7Remove resonance tube (3)
with resonance unit (2) Do not damage the
plastic strap.
The resonance pipe is
attached at the rear at the

2001 Mercedes-Benz ML320
1998-2005 ENGINE Complete engine - 163 Chassis
me
Saturday, October 02, 2010 3:17:58 PMPage 134 © 2006 Mitchell Repair Information Company, LLC.

Oil pan
left engine mount, press oil
line of power steering from
bracket.

*BA22.10-P-1001-01L
4Remove resonance tube (3)
with resonance unit (2) Do not damage the
plastic strap.
Separate plug connection
of hot film mass air flow
sensor (HFM) for this step
and unbolt resonance pipe
at cylinder head cover. The
resonance pipe is attached
to the rear of the intake
manifold with a plastic
bracket.AR07.07-P-1454MV
5Put on engine support
bracket AR33.10-P-0100-01BV
Engine lifting device for
ML-class*WE58.40-Z-1007-11A
6Raise engine Ensure that the rear of
the engine does not touch
the body! Do not
overstretch coolant lines
and engine/bodywork
ground strap (W11/5),
detach engine/bodywork
ground strap (W11/5) if
required.
7Remove oil pan bottom
section (6) Installation: Clean
sealing surfaces, apply
sealant to the sealing
surfaces with a bead of 2.0
mm ± 0.5 mm! The sealant
must be applied within 10
minutes! The silicone bead
must not be spread!*BR00.45-Z-1013-01A
Notes on application of
sealant to oil pan AH01.45-P-0001-01E
*BA01.45-P-1002-01B
8Install in the reverse order
Engines
113.940/941/
942/943/944/
945/946/960/
961/962/963/

2001 Mercedes-Benz ML320
1998-2005 ENGINE Complete engine - 163 Chassis
me
Saturday, October 02, 2010 3:17:58 PMPage 138 © 2006 Mitchell Repair Information Company, LLC.

BT27.35-P-0002-01A
Installation of a pressure feed valve

P27.35-0212-09

Production breakpoint data/Modifications/New features

Transmission/

steering gear

Transmission ident.

end no. as of
Type of and reason for modification

722.6
0027083

A pressure feed valve (146) has been installed in the 2-3 shift group

to prevent harsh 3-2 downshifts and roll-out shifts.

Copyright DaimlerChrysler AG 28.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
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