Mercedes-Benz ML320. Manual - part 399

 Spark plugs 

Fig. 48: Identifying Spark Plug Wrench (112 589 01 09 00) 

Fig. 49: Identifying Open-End Wrench, Double (110 589 01 01 00)

connectors, ignition coil 
connectors and ignition 
lines for damage, 
deformation and crack 
formation

5

Remove/install spark plugs 
(R4)

 

*BA15.10-P-1001-01A

 Spark plug wrench

Fig. 48

Number

Designation

Engine 
104,110,111, 
113.940/941/942/943/ 
944/948/960/961/962/ 
963/964/965/966/967/ 
968/969/971/980/981/ 
982/984/986/992/993/ 
995,115,117,119, 
120

Engines 
112.910/911/ 
912/913/914/ 
915/916/917/ 
920/921/922/ 
923/940/941/ 
942/943/944/ 
945/946/947/ 
949/951/953/ 
954/955/960/ 
961/970/972/ 
973/975/976

BA15.10-P-1001-
01A

Spark plugs

Nm 28

28

 

2001 Mercedes-Benz ML320 

1998-2005 ENGINE Electrical System - Engine - 163 Chassis

  

me 

 

GF54.30-P-3011A

Electronic clock, location/function

24.10.96

MODEL 

129, 140 as of 1.6.96, 

163, 168, 170, 
202 as of 1.8.96, 
208 up to 31.7.99, 
210 as of 1.6.96 up to 30.6.99

P54.30-0520-06

General
A periodic process with a period of high 
accuracy is required to measure time (clock) 
(e.g. rotation of the earth, pendulum 
oscillation.)

Electronic clock
Accordingly an electrical clock signal of high 
frequency accuracy is required for an 
electronic clock. This clock signal is usually 
derived from the very constant mechanical 
oscillations of an oscillator crystal. A quartz 
(q) with a really high frequency
 (e.g. f1 = 1 MHz) is normally used. This 
frequency is then adjusted down to the 
required frequency f2 1 Hz or 1/60 Hz by an 
electronic frequency divider (t), i.e. one pulse 
is generated every second or minute. The 
display unit can be actuated by this pulse. A 
stepper motor (s) is used on clocks with a 
pointer and a liquid crystal display (I) on 
clocks with a digital display.

With an additional circuit (b) the clock can be adjusted via control 
buttons.

In addition the time or a time/date pulse is also made available to 
other systems (e.g. trip computer, Active Service System (ASSYST), 
maintenance display).

Trip computer interface, location/task

GF54.30-P-2016A

Liquid crystal display, location/task/function

GF54.30-P-3015A

Oscillator crystal, function

GF54.30-P-3017A

Stepper motor, location/design/function

GF54.30-P-3009A

Copyright DaimlerChrysler AG  05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

Page 1

AR47.10-P-4000GH

Empty fuel tank if fuel pump is faulty

28.10.97

MODEL 

163.113 with ENGINE 612.963

MODEL 

163.128 with ENGINE 628.963

MODEL 

163.136 with ENGINE 111.977

MODEL 

163.154 with ENGINE 112.942

MODEL 

163.157 with ENGINE 112.970

MODEL 

163.172 with ENGINE 113.942

MODEL 

163.174 with ENGINE 113.981

MODEL 

163.175 with ENGINE 113.965

P47.20-2076-06

1

Fondsitzkonsole

2

Cover of left C-pillar

3

Seat retaining cable

4

Wiring harness

P47.10-2077-09

84

Closing cover

90/10

Ground line (vacuum unit)

90/11

Fuel return line

90/12

Fuel feed line

90/13

Stationary heater connection

90/14

Extraction hose 

  

Remove, Install

 

Danger!

Risk of explosion from fuel igniting, risk of 
poisoning from inhaling and swallowing fuel 
as well as risk of injury to eyes and skin 
from contact with fuel.

Fire, sparks, open flames or smoking 
forbidden.
Pour fuels only into suitable and appropriately 
marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

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

Page 1

1.1

Unscrew bolts at rear of 2/3 seat bench and 
raise rear of seat bench

 Up to VIN A145272, X708318.

1.2

Remove covers at seat frame of 60% bench 
seat

 As of VIN A145273, X708319.

AR91.12-P-1100GH

 Only remove the covers which are 

identified in the document with A, D and E.

2.1

Fold 60% bench seat forward into footwell

 As of VIN A145273, X708319. See 

operator's manual.

3.1

Pull floor covering below rear seat mounting 
bracket (1) of 60% seat forward

 Carefully pull floor covering forward under 

the seat console to prevent it from tearing.

 As of VIN A145273, X708319.

4.1

Pull the floor covering forward under the front 
corner of the left C-pillar cover (2)

 Carefully pull the floor covering forward 

under the cover to prevent it from tearing.

 As of VIN A145273, X708319.

5

Cut into floor covering directly behind seat 
retaining cable (3)

 Ensure that the wiring harness (4) is not 

damaged when cutting the floor covering.

 As of VIN A145273, X708319. Broken 

line marks the cut.

6

Fold floor mat back

 

Do not crease floor mat!

 Fold floor mat back far enough to provide 

access to cap (84) between body and fuel 
pump.

7

Remove end cover (84) of body

 

Installation: Replace cap and insert with 

new sealing compound.

 

Cap (84) is sealed in with body sealer. 

Heat with hot air blower to make it easier to 
remove.

8

Seal fuel return line (90/11)

 Pliers

*163589003700

9

Connect extraction hose (90/14) with adapter 
hose to connection for fuel return line (90/11)

 

Extraction hose

*168589009000

 

Adapter hose

*163589009100

10

Connect ground cable (90/10) of extraction 
pump ground terminal vehicle battery

Pumping out

11

Pump fuel out into safety container using 
extraction pump

 

*BF47.10-P-1001-01A

 

*WH58.30-Z-1001-16A

12

Install in the reverse order

 

Fuel tank

Number

Designation

Models 
163.113/
136/154/
172 up to 
31.08.01

Models 
163.113/
136/154/
172 as of 
01.09.01 
Models 
163.157/
175

Model 
163.128

Model 
163.174

BF47.10-P-1001-01A

Fuel tank capacity Total capacity

Liter

72

83

83

93

Reserve capacity

Liter

10

12

12

12

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

Page 2