General parameters
|
Designation, engine type
|
Petrol models
|
ML 230 (163.136) |
111.977, line, 4-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
ML 320 (163.154) |
112.942, V-shaped, 6-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
ML 350 (163.157) |
112.970, V-shaped, 6-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
ML 430 (163.172) |
113.942, V-shaped, 8-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
ML 55 AMG (163.174) |
113.981, V-shaped, 8-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
ML 500 (163.175) |
113.965, V-shaped, 8-cylinder, DOHC, with water cooling, the GRM chain drive and microprocessor management |
Diesel models |
ML 270 CDI (163.113) |
612.963, line, 5-cylinder, DOHC, with water cooling, the GRM chain drive and a turbocompressor |
ML 400 CDI (163.128) |
628.963, V-shaped, 8-cylinder, DOHC, with water cooling, the GRM chain drive and a turbocompressor |
Volume of cylinders |
See Specifications to the Head Governing bodies and methods of safe operation
|
The rated developed power |
See Specifications to the Head Governing bodies and methods of safe operation
|
Nominal torque |
See Specifications to the Head Governing bodies and methods of safe operation
|
Maximum frequency of rotation of a bent shaft |
See Specifications to the Head Governing bodies and methods of safe operation
|
Extent of compression |
Series 111 engines |
9.0 |
Series 112 engines |
10.0 |
Series 113 engines |
Data are absent |
Series 612 engines |
Data are absent |
Series 628 engines |
Data are absent |
Pressure of a compression, bar |
Series 111 engines |
|
11 ÷ 15 |
- The maximum admissible difference in indications between cylinders
|
1.5 |
Engines of a series 112 and 113 |
|
12 ÷ 14 |
|
9.0 |
- The maximum admissible difference in indications between cylinders
|
1.5 |
Engines of a series 612 and 628 |
|
29 ÷ 35 |
- Minimum admissible value (approximately)
|
18 |
- The maximum admissible difference in indications between cylinders
|
3.0 |
Operating procedure of cylinders |
4-cylinder engines |
1-3-4-2 |
5-cylinder engines |
1-2-4-5-3 |
6-cylinder engines |
1-5-3-6-2-4 |
8-cylinder engines |
1-5-4-8-6-3-7-2 |
Diameter of cylinders |
Series 111 engines |
Data are absent |
Engine 112.942 |
92.0 |
Engine 112.970 |
Data are absent |
Engine 113.942 |
89.90 |
Engine 113.981 |
97.00 |
Engine 113.965 |
Data are absent |
Series 612 engines |
Data are absent |
Series 628 engines |
Data are absent |
Driving belt, mm
|
Series 111 engines
|
|
2040 |
|
2055 |
|
2140 |
|
2155 |
Series 112 engines |
Data are absent |
Series 113 engines |
Data are absent |
Series 612 engines (+ To/in, + GUR VDA) |
2271 |
Series 628 engines |
Data are absent |
Valvate gaps |
Are not regulated since hydrocompensators are used |
Gas-distributing mechanism
|
Code designations of camshafts
|
Engine 111.977 (ML 230)
|
|
18 |
|
17 |
Engine 112.942 (ML 320) |
Data are absent |
Engine 112.970 (ML 350) |
Data are absent |
Engine 113.942 (ML 430) |
Data are absent |
Engine 113.981 (ML 55 AMG) |
Data are absent |
Engine 113.965 (ML 500) |
Data are absent |
Engine 612.963 (ML 270 CDI) |
|
01 |
|
00 |
Engine 628.963 (ML 400 CDI) |
Left head of cylinders
|
|
02 |
|
03 |
Right head of cylinders |
|
00 |
|
01 |
Gas distribution phases (a 2-millimetrovoyeotkryvaniye at the earned extra chain) |
Engine 111.977 (ML 230) |
Inlet valves
|
|
20.0 ° after VMT |
|
29.5 ° after NMT |
Final valves |
|
19.5 ° before NMT |
|
14.0 ° before VMT |
Engine 112.942 (ML 320) |
Left head of cylinders |
Inlet valves
|
|
24.9 ° after VMT |
|
25.9 ° after NMT |
Final valves
|
|
31.5 ° before NMT |
|
12.1 ° before VMT |
Right head of cylinders |
Inlet valves |
|
26.5 ° after VMT |
|
27.5 ° after NMT |
Final valves |
|
29.9 ° before NMT |
|
10.5 ° before VMT |
Engine 112.970 (ML 350) |
Data are absent |
Engine 113.942 (ML 430) |
Left head of cylinders |
Inlet valves |
|
31.9 ° after VMT |
|
28.2 ° after NMT |
Final valves |
|
24.1 ° before NMT |
|
9.1 ° before VMT |
Right head of cylinders
|
Inlet valves
|
|
33.5 ° after VMT |
|
29.8 ° after NMT |
Final valves |
|
22.5 ° before NMT |
|
7.5 ° before VMT |
Engine 113.981 (ML 55 AMG) |
Left and right heads of cylinders
|
Inlet valves
|
|
25 ° after VMT |
|
39 ° after NMT |
Final valves |
|
35 ° before NMT |
|
15 ° before VMT |
Engine 113.965 (ML 500) |
Left head of cylinders
|
Inlet valves
|
|
30.9 ° after VMT |
|
25.7 ° after NMT |
Final valves |
|
23.2 ° before NMT |
|
9.1 ° before VMT |
Right head of cylinders
|
Inlet valves
|
|
32.5 ° after VMT |
|
27.3 ° after NMT |
Final valves |
|
21.6 ° before NMT |
|
7.5 ° before VMT |
Engine 612.963 (ML 270 CDI) |
Inlet valves |
|
19 ° after VMT |
|
7 ° after NMT |
Final valves |
|
9 ° before NMT |
|
22 ° before VMT |
Engine 628.963 (ML 400 CDI) |
Data are absent |
Additional parameters for engines 111.977 (ML 230) |
Limit admissible radial side play of a damper of tortional fluctuations, mm |
0.6 |
Limit admissible axial side play of a damper of tortional fluctuations, mm |
0.6 |
Diameter of bearings of camshafts, mm |
Nominal rate |
28.00 ÷ 28.02 |
Repair value |
28.50 ÷ 28.52 |
Diameter of bearing necks of camshafts, mm |
Nominal rate |
27.95 ÷ 27.96 |
Repair value |
28.45 ÷ 28.46 |
Axial side play of camshafts, mm |
0.05 ÷ 0.15 |
Efforts of tightening of threaded connections, Nanometer
|
Data are provided in a material statement order (consistently according to Sections). |
|
M111 |
Nut of fastening of a tension roller to assembly of a natyazhitel of a belt of the drive of auxiliary units |
25 |
Bolts of fastening of a damper of a natyazhitel of a belt of the drive of auxiliary units |
25 |
Bolts of fastening of a natyazhitel |
25 |
Bolt of fastening of the steering pump to a GRM drive cover |
20 |
Bolts of fastening of transmission to the engine |
M10x40 |
With electroplated coating of yellow color 55 |
|
With a synthetic covering of Dacromet/chromeplated 40 |
|
M10x90 |
With electroplated coating of yellow color |
45 |
With a synthetic covering of Dacromet/chromeplated |
40 |
Bolts of fastening of a forward cover of a head of cylinders |
M6 |
10 |
M8 |
25 |
Bolts of fastening of a cover of the GRM drive |
To the block of the engine (M8) |
25 |
To a head of cylinders |
|
18 |
|
To hold on on 90 ° |
Bolts of fastening of asterisks of camshafts to flanges |
|
20 |
|
To hold on on 60 ° |
Nuts of fastening of asterisks of camshafts to flanges |
65 |
Bolts of fastening of the directing chain on a head of cylinders |
10 |
Cap of a natyazhitel of a chain |
40 |
Natyazhitel of a chain in a GRM drive cover |
80 |
The central bolt of fastening of the regulator to the camshaft |
|
5 |
|
To hold on on 90 ° |
Bolts of fastening of covers of bearings of camshafts |
21 |
Bolts of fastening of a head of cylinders |
M12 |
|
55 |
|
To hold on on a corner 90 ° |
|
To hold on on a corner 90 ° |
To a GRM drive cover |
|
18 |
|
To hold on on 90 ° |
Bolts and nuts of fastening of the inlet pipeline to a head of cylinders |
20 |
Bolts of fastening of a back face cover of the engine |
10 |
Central bolt of fastening of a damper of tortional fluctuations (class of durability 10.9) |
300 |
Bolts of fastening of a flywheel / a driving disk to a bent shaft |
Stage 1 |
40/45 |
Stage 2 |
To hold on on 90 ° |
Nuts of fastening of pillows of forward support of a suspension bracket of the power unit |
To a car frame |
35 |
To a support arm |
65 |
Bolts/nut of fastening of a pillow of a back support of a suspension bracket of the power unit |
To a transmission case |
35 |
To a cross beam |
35 |
Nuts of fastening of a cross beam to a car frame |
35 |
Bolts of fastening of the pallet of a case |
To the block of cylinders |
|
10 |
|
25 |
|
- |
To a transmission dome |
40 |
Bolts of fastening of the oil pump |
Six-sided |
25 |
TORX |
18 |
|
M112/113 |
Self-cut bolt of fastening of a natyazhitel to a GRM drive cover |
|
35 |
|
25 |
Bolts of fastening of a damper of a natyazhitel of a belt of the drive of auxiliary units |
To a natyazhitel |
25 |
To the water pump |
35 |
Bolts of fastening of a natyazhitel |
25 |
Nipple knot of connection of the giving fuel pipe to the fuel highway |
38 |
Flange connection of a reception pipe of system of production of the fulfilled gases with a final collector |
20 |
Bolts of fastening of a starter to an engine case |
42 |
Bolts of fastening of pillows of forward support to a stretcher |
35 |
Bolts of M8 of fastening of the hydrotransformer to a driving disk |
42 |
Bolts of fastening of AT to the engine |
M10x40 and M10x90 |
40 |
M12 |
- |
Knots of fastening of hydraulic lines to the steering pump
|
Pressure head line
|
|
- |
|
45 |
Returnable line |
2 |
Screws of fastening of the K/V compressor to a basic arm |
20 |
Bolts of fastening of a cover of the GRM drive to the block and a head of cylinders |
20 |
Bolt of M8x78 of fastening of the directing pulley of a belt of the K/V drive and auxiliary units to a GRM drive cover |
68 |
Bolts of fastening of the water pump
|
Self-cut
|
M6 |
|
14 |
|
10 |
M8 |
|
35 |
|
25 |
Standard (M7) |
10 |
Fastening of a pulley of the drive of the water pump |
10 |
Bolts of fastening of a casing of the thermostat (M6) |
10 |
Bolts of fastening of the steering pump
|
Self-cut
|
|
35 |
|
20 |
Standard |
25 |
Bolts of fastening of the inlet pipeline to heads of cylinders (M8) |
20 |
Natyazhitel of a chain in a GRM drive cover |
80 |
Bolt of fastening of asterisks of camshafts
|
(M12x45)
|
|
50 |
|
To hold on on a corner 90 ° |
Hall's sensor of the camshaft in a head of cylinders |
8 |
Bolts of fastening of bridges of bearings of camshafts to heads of cylinders
|
M7x45
|
|
15 |
|
- |
M7x84 |
|
10 |
|
To hold on on a corner 90 ° |
Bolts of fastening of asterisks of camshafts
|
(M12x45)
|
Stage 1 |
50 |
Stage 2 |
To hold on on a corner 90 ° |
Bolts of fastening of a head of cylinders
|
To the engine block (internal TORX)
|
|
10 |
|
30 |
|
To hold on on a corner 90 ° |
|
To hold on on a corner 90 ° |
To a GRM drive cover |
20 |
Bolts of fastening of covers of heads of cylinders |
10 |
Nut of fastening of a connecting tube to the EGR valve |
40 |
Flange connection of a reception pipe of system of production of the fulfilled gases with a final collector |
20 |
Nuts of fastening of a final collector |
16 |
Wheel bolts |
150 |
Bolts of fastening of a face cover of the engine |
10 |
Central bolt of fastening of a damper of tortional fluctuations |
Stage 1 |
200 |
Stage 2 |
To hold on on a corner 95 ° |
Bolts of fastening of a driving disk to a bent shaft |
Stage 1 |
45 |
Stage 2 |
To hold on on a corner 90 ° |
Bolts/nut of fastening of a pillow of a back support of a suspension bracket of the power unit |
To a transmission case |
35 |
To a cross beam |
35 |
Nuts of fastening of a cross beam to a car frame |
35 |
Bolts of fastening of the left and right side support of a suspension bracket of the power unit to an engine case |
Stage 1 |
20 |
Stage 2 |
To hold on on a corner 90 ° |
Bolts of fastening of pillows of forward support of a suspension bracket of the power unit |
To a stretcher |
35 |
To a support arm |
65 |
Cover of a casing of an oil filter |
25 |
Bolts of fastening of a casing of assembly of an oil filter |
70 |
Fastening of the liquid heat exchanger of an oil filter |
11 |
Drain stopper of the pallet of a case (M14) |
30 |
Self-cut bolts of fastening of the lower section of the pallet of a case to top |
The carving is not cut |
14 |
The carving is cut |
10 |
Bolts of fastening of the top section of the pallet of a case to the block of cylinders |
M6 |
9 |
M8 |
20 |
Bolts of fastening of the sensor of level of oil to the top section of the pallet of a case |
10 |
Bolts of fastening of masloraspylitel |
15 |
Bolts of fastening of the oil pump (M8x30) |
20 |
M612 |
- Screws of fastening of the finishing panel of a cover of a head of cylinders
|
10 |
- Screws of fastening of the finishing panel of the air distributor
|
10 |
- Bolts of a basic arm of a sleeve of distribution of air of pressurization
|
20 |
Knots of fastening of the pressure head line of the steering pump |
M14x1.5 |
- |
M16x1.5 |
45 |
Hollow bolt of nipple connection of the maslootvodyashchy line to a radiator |
30 |
Bolts of fastening of the K/V compressor to a GRM drive cover |
20 |
Fastening bolts to the AT engine |
M10x40 and M10x90 |
40 |
M12 |
- |
Bolts of fastening of a forward cover of a head of cylinders |
14 |
Bolts of fastening of a head of cylinders to a cover of the GRM (M8) drive |
20 |
Bolts of fastening of a cover of the GRM drive to an engine case |
M6 |
- |
M8 |
20 |
Bolts of fastening of the pallet of a case
|
To the engine block
|
|
9 |
|
20 |
|
- |
To a cover of the GRM (M6) drive |
9 |
Side bolts |
9 |
Drain stopper of the pallet of a case (M14) |
30 |
Central bolt of a damper of tortional fluctuations |
Class of durability 8.8 |
|
200 |
|
To hold on on a corner 90 ° |
Class of durability 10.9 |
|
325 |
|
To hold on on a corner 90 ° |
Bolts of fastening of the K/V compressor to a GRM drive cover |
20 |
Bolts of fastening of covers of bearings of camshafts to a head of cylinders |
9 |
Bolt of fastening of an asterisk of the final camshaft |
18 |
Bolt of fastening of an intermediate asterisk of TNVD |
40 |
Bolt of fastening of a natyazhitel of a gas-distributing chain to a GRM drive cover |
80 |
Bolts of fastening of a head of cylinders |
To a cover of the GRM (M8) drive |
20 |
To the block of the engine (M12) |
|
60 |
|
To hold on on a corner 90 ° |
|
To hold on on a corner 90 ° |
Nut of the TNVD pressure head line / fuel distributive highway |
20 |
Knot of connection of the forward catalytic converter to a turbocompressor |
30 |
Bolt of fastening of the line of removal of oil of a turbocompressor |
9 |
Bolts of fastening of a basic arm to a turbocompressor |
30 |
Bolts of a distributive sleeve of a path of pressurization of air |
|
- |
|
16 |
Collars of an air path |
3 |
Bolt of fastening of a basic arm to a distributive sleeve of a path of pressurization of air |
20 |
Bolt of fastening of a basic arm to an assembly bracket of the engine |
40 |
Bolts of fastening of an electric motor of shutdown of inlet port to a sleeve of distribution of air of a path of pressurization |
9 |
Nuts of fastening of a final collector on a head of cylinders |
30 |
Bolts of fastening of a back face cover of the engine |
9 |
Bolts of fastening of a flywheel / a driving disk to a bent shaft |
|
45 |
|
To hold on on a corner 90 ° |
Cover of a casing of an oil filter |
25 |
Fastening of the liquid heat exchanger of an oil filter |
15 |
Bolts of fastening of the pallet of a case
|
To the engine block
|
|
9 |
|
20 |
|
- |
To a transmission case |
40 |
To a cover of the GRM (M6) drive |
9 |
Bolts of fastening of the sensor of level of oil to the case pallet |
14 |
Bolts of fastening of the oil pump |
18 |
M628 |
Natyazhitel of a belt of the drive of auxiliary units in an engine case |
30 |
Knot of connection of the forward catalytic converter to a turbocompressor |
15 |
Bolts of fastening of the hydrotransformer to a driving disk (M8) |
42 |
Cap nuts / hollow bolts of nipple lines of a path of cooling of ATF |
35 |
Knots of fastening of the pressure head line of the steering pump |
M14x1.5 |
- |
M16x1.5 |
45 |
Hollow bolt of nipple connection of the maslootvodyashchy line to a radiator |
30 |
Bolt of fastening of the refrigerator line to the K/V compressor |
20 |
Fastening bolts to the AT engine |
M10x40 and M10x90 |
40 |
M12 |
- |
Bolts of fastening of a forward cover of a head of cylinders |
14 |
Pins of riveted links of a gas-distributing chain (approximate value) |
28 |
Bolts of fastening of covers of bearings of camshafts to a head of cylinders |
9 |
Bolt of fastening of an asterisk of the final camshaft |
18 |
Bolt of fastening of an intermediate asterisk of TNVD |
40 |
Bolt of fastening of a natyazhitel of a gas-distributing chain to a GRM drive cover |
80 |
Bolts of fastening of a cover of the centrifuge to an engine case |
8 |
Bolts of fastening of heads of cylinders |
To a cover of the GRM (M8) drive |
20 |
To the engine block |
Stage 1 |
20 |
Stage 2 |
60 |
Stage 3 |
To hold on on a corner 90 ° |
Stage 4 |
To hold on on a corner 90 ° |
Stage 5 |
To hold on on a corner 90 ° |
Bolt of fastening of the line of removal of oil to a turbocompressor |
9 |
Bolts of fastening of a basic arm to a turbocompressor |
30 |
Nuts of fastening of a final collector on a head of cylinders |
30 |
Bolts of fastening of a back face cover of the engine |
9 |
Drain stopper of the pallet of a case (M14) |
32 |
Bolts of fastening of the pallet of a case
|
To the engine block
|
M6 |
19 |
M8 |
20 |
M10 |
- |
To a transmission case |
40 |
To a cover of the GRM (M6) drive |
9 |
Central bolt of a damper of tortional fluctuations |
Stage 1 |
275 |
Stage 2 |
To hold on on a corner 90 ° |
Bolts of fastening of a driving disk to a bent shaft |
Stage 1 |
45 |
Stage 2 |
To hold on on a corner 90 ° |
Cover of a casing of an oil filter |
25 |
Fastening of the liquid heat exchanger of an oil filter |
15 |
Fastening of the ventilating line to the left inlet pipeline |
11 |
Self-cut bolts of fastening of the lower section of the pallet of a case to top |
The carving is not cut |
12 |
The carving is cut |
8 |
Bolts of fastening of the top section of the pallet of a case to the block of the engine (M6) |
8 |
Bolts of fastening of the oil pump (TORX) |
8 |
Fastening screws to assembly of the oil pump of a cover with an oil tube |
10 |