Page 2305 of 4133
ENGINE 113.962 in MODELS 463.206 / 240 /241 /247 /248 /249 /254
ENGINE 113.982 in MODEL 463.243/246
ENGINE 113 in MODELS 129, 163, 202, 203, 208, 209, 210, 211, 215, 220, 230
Fig. 68: Identifying Camshaft Components
- Shown On Engine 112
Shown on engine 112
Modification notes
18.6.97M112: Procedure modified, new special tool.Step 1-14Fig. 66
Removing
1Remove cylinder head
coversAir filter mount ed on vehicleAR01.20-P-5014B
Air filter mounted on engineAR01.20-P-5014BV
2Position piston of
cylinder 1 at 40° after
TDC Rotate engine at
crankshaft in direction of
rotation until 40° marking on
belt pulley/ vibration damper
is aligned with marking on
timing case cover. The
AR05.10-P-6858V
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 64 © 2006 Mitchell Repair Information Company, LLC.
Page 2306 of 4133

grooves on the camshafts
must be pointing toward the
inner V.
Engine must not be
rotated backwards.
3Remove chain tensioner
(2)Model 129, 463AR05.10-P-7800C
Model 163 except
163.174 /175
Model 202, 208, 210 with
engine 113
Model 170, 202, 203, 208,
209, 210 with engine 112AR05.10-P-7800CA
Model 163.174/175
Model 209.375 /475
Model 209.376 /476 up to
23.4.04
Model 203 with engine 113AR05.10-P-7800AC
Model 209.376/ 476 as of
24.4.04
Model 211.0 with engine
112, 113
Model 211.276
Model 215 Model
220, 230 with engine 112,
113
Model 211.2 except 211.276
with engine 112, 113
Model 171 with engine 113
4Remove camshaft Hall
sensor (1)Model 129, 163, 170, 202,
203, 208, 209, 210, 215, 220
with engine 112AR15.10-P-2000A
Model 129, 163, 202, 208,
210 with engine 113 except
engine 113.990 /991
Model 209 except 209.475
Model 211 except
211.076 /261 /265 /270 /276
Model 463 with engine
113.962
Model 463 with engine
113.982
Model 211.076/276
Model 215.374,
220.074 /174AR15.10-P-2000RVK
Model 203 with engine 113AR15.10-P-2000AC
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 65 © 2006 Mitchell Repair Information Company, LLC.
Page 2307 of 4133

Model 171
Model 209.475
Model 211.261 /265/270
5Detach camshaft
sprocket, take off Tie camshaft sprocket
and timing chain together
with cable tie (5).
Open-end wrenchFig. 22
Insertion toolFig. 66
Torque wrenchFig. 23
6Take off camshaft
bearing bridge (4) Observe slackening
diagram!
Engine 112, 113 except
cylinder shutoff, code 479.AR05.20-P-7103AU
Engine 113.960 with
cylinder shutoff, code 479.AR05.20-P-7103AV
7Remove camshaft
Install
8Install camshaft Pay attention to camshaft
marking when installing
camshaft.
Camshaft code number
and assignmentEngine 112, 113AH05.20-N-0100-01A
Oil the bearing surfaces!
Pay attention to correct
position of cap on front end
of camshaft.
9Install camshaft bearing
bridge (4). Observe tightening
procedure.
Engine 112, 113 except
cylinder shutoff, code 479.AR05.20-P-7103AU
Engine 113.960 with
cylinder shutoff, code 479.AR05.20-P-7103AV
10Rotate camshaft to basic
position AR05.20-P-6020AU
Locating plateFig. 11
Locating plateFig. 12
Open-end wrenchFig. 22
11Install camshaft sprocket Take off cable tie (5)!
*BA05.20-P-1001-01B
Open-end wrenchFig. 22
12Install camshaft Hall
sensor (1)Model 129, 163, 170, 202,
203, 208, 209, 210, 215, 220
with engine 112
Model 129, 163, 202, 208,
210 with engine 113 except AR15.10-P-2000A
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 66 © 2006 Mitchell Repair Information Company, LLC.
Page 2308 of 4133

Camshaft
engine 113.990 /991
Model 209 except 209.475
Model 211 except
211.076 /261 /265 /270 /276
Model 463 with engine
113.962
Model 463 with engine
113.982
Model 211.076/276
Model 215.374,
220.074 /174AR15.10-P-2000RVK
Model 203 with engine 113
Model 171
Model 209.475
Model 211.261 /265/270AR15.10-P-2000AC
*BA15.10-P-1002-03A
13Install chain tensioner (2)Model 129, 463
Model 163 except
163.174/175
Model 202, 208, 210 with
engine 113AR05.10-P-7800C
Model 170, 202, 203, 208,
209, 210 with engine 112
Model 163.174/175
Model 209.375/475
Model 209.376/476 up to
23.4.04AR05.10-P-7800CA
Model 203 with engine 113
Model 209.376/476 as of
24.4.04AR05.10-P-7800AC
Model 211.0 with engine
112, 113
Model 211.276
Model 215
Model 220, 230 with engine
112, 113AR05.10-P-7800AM
Model 211.2 except 211.276
with engine 112, 113
Model 171 with engine 113
14Check engine valve
timing AR05.10-P-6858V
15Install cylinder head
coversAir filter mount ed on vehicleAR01.20-P-5014B
Air filter mounted on engineAR01.20-P-5014BV
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 67 © 2006 Mitchell Repair Information Company, LLC.
Page 2309 of 4133

Camshaft
Camshaft
Camshaft
Position sensor
NumberDesignationEngine 112
except
112.951/976Engine
112.951/976
BA05.20-P-
1001-01BBolt, camshaft
sprocketM12x45Stage 1Nm5050
Stage 2Angle°9090
NumberDesignationEngine
113.940/941/
942/943/944/
948/961/962/
963/964/965/
966/967/968/
969/971/980/
981/982/984/
986/992/995
BA05.20-P-
1001-01BBolt, camshaft
sprocketM12x45Stage 1Nm50
Stage 2Angle°90
NumberDesignationEngine
113.960
without code
479Engine
113.960 with
code 479
BA05.20-P-
1001-01BBolt, camshaft
sprocketM12x45Stage 1Nm5050
Stage 2Angle°9090
NumberDesignationEngine
113.987/988/990/993Engine
113.991
BA05.20-P-
1001-01BBolt,
camshaft
sprocketM1x245Stage 1Nm5050
Stage 2Angle°9090
NumberDesignationEngine
112.910/911/
912/913/914/
915/916/917/
920/921/922/
923/940/941/
942/943/944/
945/946/947/
949/951/953/ Engine
113.940/941/
942/943/944/
948/960/961/
962/963/964/
965/966/967/
968/969/971/
980/981/982/
984/986/992/ Engine
113.987/988/990/991
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 68 © 2006 Mitchell Repair Information Company, LLC.
Page 2310 of 4133
Fig. 69: Identifying Open End Wrench (112 589 00 01 00)
Fig. 70: Identifying Locating Plate (112 589 01 32 00)
Fig. 71: Identifying Locating Plate (112 589 00 32 00)
954/955/960/
961/970/972/
973/975/976993/995
BA15.10-P-
1002-03ACamshaft Hall
sensor to
cylinder headNm888
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 69 © 2006 Mitchell Repair Information Company, LLC.
Page 2311 of 4133
Fig. 72: Identifying Insertion Tool (112 589 01 03 00)
Fig. 73: Identifying Torque Wrench (001 589 72 21 00)
REMOVE/INSTALL CAMSHAFT BE ARING BRIDGE - AR05.20-P-7103AU
ENGINE 113 (except 113.995) in MODEL 129, 163, 202, 203, 208, 209, 210, 211, 215, 220, 230
ENGINE 112
ENGINE 112.945 in MODEL 463.209 /232 /233 /244 /245 /250
ENGINE 113.962 in MODEL 463.206 /240 /241 /247 /248 /249 /254
ENGINE 113.982 in MODEL 463.243/246
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 70 © 2006 Mitchell Repair Information Company, LLC.
Page 2312 of 4133
Fig. 74: Identifying Camshaft Bearing Bridge Components
Fig. 75: Identifying Sequence Of Rocker Arm Bolts (Engine 112)
Fig. 76: Identifying Sequence Of Rocker Arm Bolts (Engine 113)
2004 Mercedes-Benz ML350
1998-2005 ENGINE Engine timing - 163 Chassis
me
Saturday, October 02, 2010 3:39:38 PMPage 71 © 2006 Mitchell Repair Information Company, LLC.