Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
+ operation manual
+ Routine maintenance
- Motor
Check of compression in the motor cylinder
Check of the motor by means of vacuum meter
Serpantinnogo belt of an incentive of auxiliary devices
+ 6-cylinder petrol engines (M104.944 and M104.990/994)
+ 8-cylinder petrol engines (M119.970/981 and M119.971/981)
+ 12-cylinder petrol engines (M120.980/982)
+ 6-cylinder diesel engines (OM603.971)
+ 6-cylinder diesel engines (OM606.961)
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ gear shifting boxes
+ Awtomatitscheckaja transmission
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment
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Motor
Specifications
General characteristics
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The separated characteristics are provided also in the text of the head and in case of need its executions are chosen bold print. |
Motor
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Specifications were defined according to directives of the EU. All data are valid for cars in the main execution with the catalytic reformer. Depending on elements of a special complete set data can distinguish from each other themselves. You can receive certificates of this question on everyone Mercedes Benz.
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General characteristics
|
Model |
Years of wyp. |
Code after VIN |
Type of motor / system of transfer of fuel |
Volume, cubic centimeter |
Column in and rasp. Z ditch |
Power, l.s./kilowatt |
Torque, Newton-meter |
Maks. Speed, kilometer for an hour |
Grundton-tschanija |
| 300SE 2.8 |
92-93 |
140.028 |
M104.944HFM |
In 2799 |
R6 |
193/142 |
270 |
215 |
|
| S280 |
93-94 |
| 300SE (SEL) |
91-93 |
140.032 (033) |
M104.990LH |
In 3199 |
R6 |
231/170 |
315 |
225 |
|
| S320 |
93-98 |
M104.944HFM |
| 300SD |
91-93 |
140.134 |
OM603.971 |
In 3449 |
R6 |
150/110 |
330 |
185 |
|
| S350 TD |
93-96 |
| S300 TD |
96-98 |
140.135 |
OM606.961 |
In 2996 |
R6 |
177/130 |
330 |
205 |
|
| 400SE (SEL) |
91-93 |
140.042 (043) |
M119.971LH I
M119.981ME |
In 4196 |
V8 |
279/205 |
400 |
245 |
|
| S420 |
93-98 |
| 500SE (SEL) |
91-93 |
140.050 (051) |
M119.970LH I
M119.980ME |
In 4973 |
V8 |
320/235 |
470 |
250 |
Ogr. 270 km for an hour |
S500 |
93-98 |
| 600SE (SEL) |
91-93 |
140.056 (057) |
M120.980LH I
M120.982ME |
In 5987 |
V12 |
394/290 |
570 |
250 |
Ogr. 290 km for an hour |
| S600 |
93-98 |
|
The nominal power, kilowatt (h.p.) / at rpm)//Nominally torque, Newton-meter (at rpm) |
| S280 |
142 (193)/5500//270/3750
|
| S320 |
170 (231)/5600//315/3750
|
| S420 |
205 (279)/5700//400/3900
|
| S300 |
TDI 130/4400//330/1600-3600
|
| S500 |
235 (320)/5600//470/3900
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| S600 |
290 (394)/5200//570/3800
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|
Number of cylinders / types volume, cm3 / designation |
| S280 |
6/DOHC / IN 2799/104
|
| S320 |
6/DOHC / IN 3199/104
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| S420 |
8/OHC / IN 4196/119
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| S300 |
TDI 6/DOHC / B 2996/606
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| S500 |
8/OHC / IN 4973/119
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| S600 |
12/OHC / IN 5987/120
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Maximum changes, rpm. |
| S280 |
In 6400
|
| S320 |
In 6400
|
| S420 |
In 6000
|
| S300 |
TDI 5300
|
| S500 |
In 6000
|
| S600 |
In 6000
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Compression step |
| S280 |
Data are not provided
|
| S320 |
10.0:1
|
| S420, S500 |
11.0:1
|
| S600 |
Data are not provided
|
| S320CDI |
Data are not provided
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Pressure of compression, bar |
| S280 S320 |
10-14
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| S420, S500, S600 |
13.5-15.5
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| S300 |
TDI 26-32
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Operating procedure of cylinders |
| S280, S320, S300 |
TDI 1-5-3-6-2-4
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| S420, S500 |
1-5-4-8-6-3-7-2
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| S600 |
1-12-5-8-3-10-6-7-2-11-4-9
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priwodnoj belt
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(Generator / tax amplifier, air conditioner), millimeter |
| S280 |
In 2170/2257
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| S320 |
In 2337/2440
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| S420, S500 |
2460/-
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| S300 |
TDI 6PKx2080/6PKx2120
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| S600 |
2585/-
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| Freedom of action of valves |
Are not regulated, there
the Hydro-compensator are used
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Capital repairs of the motor
M104 series motors
Volumes of camps of waves of curves
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Nominal diameter, millimeter |
| Wave of curves |
29.947 29.963
|
| Head of the block of cylinders |
30.000 30.021
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Diameter of repair, millimeter |
| Wave of curves |
30.434 30.450
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| Head of the block of cylinders |
30.500 30.525.
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| Admissible purity of a surface of a bed, millimeter |
0.001-0.004
|
| konusnost, millimeter is admissible |
0.012
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| Admissible removal of an axis, millimeter |
0.040
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Ljuft in the camp, millimeter |
| Radial |
0.035
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| Axial |
0.06 - 0.21
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Volumes judging banks of gates Bank from non-ferrous metal
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The judging plug from non-ferrous metal (M104.990 motors of the first version) |
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Diameters of opening in the head of the block of cylinders, millimeter |
| Nominal volume |
13.50-13.51
|
| 1. nominal volume |
13:53
|
| Repair volume |
13.70
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Outer diameter of the judging plug, millimeter / marking paints |
| Nominal volume |
13.52-13.53/-
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| 1. nominal volume |
13.54-13.55 / gray brown color
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| Repair volume |
13.71-13.72 / Red
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| Suit, millimeter |
0.012-0.031
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Internal diameter of the judging 1st version, millimeter |
| Inlet valve |
8.000-8.015
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| Locking valve |
9.000-9.015
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Internal diameter of the judging 2nd version, millimeter |
| Inlet valve |
7.000-7.015
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| Locking valve |
8.000-8.015
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Length to the "L" bank, millimeter |
| Inlet valve |
35.5
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| Locking valve |
37.9
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Wystupanije from" plugs, millimeter |
| Inlet valve |
10.8-11.2
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| Locking valve |
8.2-8.6
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Metal ceramic tin
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The metal judging plug of the M104.990 motor (the second version) and M104.944/994 |
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Diameter of opening in the head of the block of cylinders, millimeter |
| Nominal volume |
12.50-12.51
|
| 1. nominal volume |
12:53
|
| Repair volume |
12.70
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Outer diameter of the judging plug, mm / marking paints |
| Nominal volume |
12.54/-
|
| 1. nominal volume |
12.56-12.57/-
|
| Repair volume |
12.74-12.75/-
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| Suit, millimeter |
0.029-0.051
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Internal diameter of the judging plug, millimeter |
| Inlet valves and locking valves |
7.000-7.015
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Length of the "L" judging plug, millimeter |
| Inlet valves and locking valves |
37.5
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Wystupanije from" the judging plug, millimeter |
| Inlet valves and locking valves |
10.2-10.4
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Volumes of Sättel of gates Details of the Sättel device of gates
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Inlet valve//locking valve |
| Face values, millimeters |
| Diameter of D1 of opening |
36 H6//32 H6
|
| Diameter is D a saddle |
36.10-36.12/32.10-32.12
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Values of repair, millimeters |
| Diameter of D1 of opening |
37.20 H6 H6//33.20
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| Diameter is D a saddle |
37.30/32.30
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| Volume of "t" |
5.6-5.9
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| Diameter of D2 |
30/25.6
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Performance data of piston rings
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Freedom of action of disembarkation of rings in flutes of pistons, millimeters |
|
Characteristic |
Value |
| Waiter of kompressionnoje ring |
0.20-0.40
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| Under kompressionnoje ring |
0.20 0.40
|
| maslos'emnoje ring |
0.20 0.45
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Freedom of action in locks of rings, millimeters |
| Waiter of kompressionnoje ring |
0.015-0.050
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| Under kompressionnoje ring |
0.020 0.040
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| maslos'emnoje ring |
0.010 0.045
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Volumes and weight of poles of an instinct and schatunnych of camps
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2 — the name
3 — Auswucht-grusik
4 — M9 bolt
5 — the Directing plug |
6 — the Top appendix
7 — Nischnij Novgorod the appendix
8 — Einstel-uschki
Arrow — the direction of the movement |
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Instinct poles |
| Removal of "L" between centers instinct pole heads, millimeters |
| M104.94 |
148.995-49.005
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| M104.99 |
144.995-145.005
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| Width "In" the lower heads of a pole of an instinct, millimeters |
21.948 - 22.000
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| Width of "b" of the top head of a pole of an instinct, millimeter |
21.948 - 22.000
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| Diameter of "D1" of the lower head without appendices, millimeters |
51.600 - 51.619
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| Diameter of "d1" of the top head under the plug, millimeter |
24.500 - 24.571
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| Internal diameter of "d" to bank of the top head of a pole of an instinct, millimeter |
22.007 - 22.013
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| Ljuft of a finger of the piston in the plug, millimeter |
0.013 - 0.018
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| Admissible turns of a pole of an instinct, millimeter |
0.015
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Parallelism tolerance
Top head of a pole of an instinct and plug, millimeter |
0.07
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| Admissible distinction of scales of poles of an instinct, |
4
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Bent shaft |
| Diameters of schatunnych schejek, millimeters / marking handle cheek paints |
| Nominal |
47.955 - 47.965 / not marked
|
| Nominal |
1 47.945 - 47.955/oranzhevo
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| Nominal |
In 2 47.935 - 47.945/blue color
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| 1st volume of repair |
47.700 - 47.715/-
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| 2nd volume of repair |
47.450 - 47.465/-
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3rd volume of repair
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47.200 - 47.215/-
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| 4th volume of repair |
46.950 - 46.965/-
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schatunnych schejek width, millimeter |
| Nominal volume |
27.958 - 28.042
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| Repair volume |
To 28.300
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Schatunnych appendices of camps |
| Wall thickness, millimeter |
| Nominal volume |
| Red marking |
1.806 - 1.810
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| Yellow marking |
1.810 - 1.814
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| Blue marking |
1.814 - 1.818
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| Nominally 1 (it is not delivered as the spare part) |
| Red marking |
1.811 - 1.815
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| Yellow marking |
1.815 - 1.819
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| Blue marking |
1.819 - 1.823
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| Nominally 2 (it is not delivered as the spare part) |
| Red marking |
1.816 - 1.820
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| Yellow marking |
1.820 - 1.824
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| Blue marking |
1.824 - 1.828
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| 1st volume of repair (Yellow marking) |
1.995 - 1.999
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| 2nd volume of repair (Yellow marking) |
2.060 - 2.064
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| 3rd volume of repair (Yellow marking) |
2.185 - 2.189
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| 4th volume of repair (Yellow marking) |
2.310 - 2.314
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Volumes of a bent shaft and thorough camps
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Control volumes |
| konusnost thoroughly and schatunnych schejek of a bent shaft, millimeter is admissible |
0.002 |
|
Admissible oval character on 54 mm of length, millimeters |
| Thoroughly schejki |
0.010 |
| Schatunnyje schejki |
0.010 |
| Tolerance of an axis of certain appendices, millimeter |
0.02 |
|
Radius internally galteli, millimeter |
| Thoroughly schejki 1.9-2.1 |
|
| Schatunnyje schejki 1.9-2.1 |
|
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Repair volumes |
| Diameter thoroughly schejki, mm / color - and marking of a letter on a forward part of a bent shaft |
| Nominal |
| 57.960 - 57.965 / |
| 57.955 - 57.960 / yellow color/g |
| 57.950 - 57.955 / red color / R |
| Nominally 1 |
| 57.945 - 57.95/Weisse/W |
| 57.940 - 57.845 / Purple/volt |
| 1st volume of repair |
57.705 - 57.715/-/- |
| 2nd volume of repair |
57.450 - 57.465/-/- |
| 3rd volume of repair |
57.205 - 57.215/-/- |
| 4th volume of repair |
57.955 - 57.965/-/- |
Marking of a letter
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Marking paints charged on counterbalances No. No. 8 and 9, alphabetic reference - in a forward part of a bent shaft.
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Width thoroughly schejki, mm//-/ |
| Nominal volume |
| 24.500 - 24.533/-/0 |
| Nominally 1 |
| 24.600 - 24.633 / red color / 1 |
| 1st volume of repair |
24.700 - 24.733/-/- |
| 2nd volume of repair |
24.900 - 24.933/-/- |
| 3rd volume of repair |
25.000 - 25.033/-/- |
| 4th volume of repair |
-/-/- |
Selection of thickness of appendices of thorough camps
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Nominal volume (diameters of opening under schejku of the thorough camp of 58.00 mm) |
| Blue sign (index 52) |
| Thickness of the top appendix, millimeter |
2.255-2.260
|
| Thickness of the lower appendix, millimeter |
2.255-2.260
|
| Yellow sign (index 54) |
| Thickness of the top appendix, millimeter |
2.260-2.265
|
| Thickness of the lower appendix, millimeter |
2.260-2.265
|
| Red sign (index 56) |
| Thickness of the top appendix, millimeter |
2.265-2.270
|
| Thickness of the lower appendix, millimeter |
2.265-2.270
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Nominal volume 1 (diameters of opening under schejku of the thorough camp of 58.00 mm) |
| Sign (index 57), blue from white color |
| Thickness of the top appendix, millimeter |
—
|
| Thickness of the lower appendix, millimeter |
2.263-2.268
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| Yellow as white color sign (index 58) |
| Thickness of the top appendix, millimeter |
—
|
| Thickness of the lower appendix, millimeter |
2.268-2.273
|
| Red in white color sign (index 60) |
| Thickness of the top appendix, millimeter |
—
|
| Thickness of the lower appendix, millimeter |
2.273-2.278
|
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The 1st volume of repair (diameters of opening under schejku of the thorough camp of 57.75 mm) |
| Blue sign (index 52) |
| Thickness of the top appendix, millimeter |
2.375-2.380
|
| Thickness of the lower appendix, millimeter |
2.375-2.380
|
| Yellow sign (index 54) |
| Thickness of the top appendix, millimeter |
2.380-2.385
|
| Thickness of the lower appendix, millimeter |
2.380-2.385
|
|
The 2nd volume of repair (diameters of opening under schejku of the thorough camp of 57.50 mm) |
| Blue sign (index 52) |
| Thickness of the top appendix, millimeter |
2.500-2.505
|
| Thickness of the lower appendix, millimeter |
2.500-2.505 | |