BMW 5 series E39

Since 1996-2001 of release

Repair and car operation



BMW E39
+ Introduction
+ The maintenance instruction
+ Current leaving and service
- The engine
   + Procedures of repair of the engine
   + System of greasing of the engine
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes
+ System of onboard diagnostics



The engine

Specifications

Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are allocated by a bold type

The general parametres

Working volume, sm3

520i, М52, вып. From 3.96

1991 (рядный, DOHC)

523i, М52, вып. From 12.95

2494 (рядный, DOHC)

528i, М52, вып. From 12.95

2793 (рядный, DOHC)

525tds, М51, вып. From 3.96

2498 (рядный, SOHC)

535i, М62, вып. From 5.96

3498 (V8, DOHC)

540i, М62, вып. From 5.96

4398 (V8, DOHC)


Capacity, kw (h.p.) / at rpm * the Twisting moment, Nanometer at rpm

520i, М52, вып. From 3.96

110 (150)/5900 * 190/4200

523i, М52, вып. From 12.95

125 (170)/5500 * 245/3950

528i, М52, вып. From 12.95

142 (193)/5300 * 280/3950

525tds, М51, вып. From 3.96

105 (143)/4800 * 280/2200

535i, М62, вып. From 5.96

173 (235)/5700 * 320/3300

540i, М62, вып. From 5.96

210 (286)/5700 * 420/3900


Diameter of cylinders / a course of pistons, mm

520i, М52, вып. From 3.96

80.0/66.0

523i, М52, вып. From 12.95

84.0/75.0

528i, М52, вып. From 12.95

84.0/84.0

525tds, М51, вып. From 3.96

80.0/82.8

535i, М62, вып. From 5.96

84.0/78.9

540i, М62, вып. From 5.96

92.0/82.7


Degree of compression/pressure of a compression

520i

11.0/11

523i

10.5/-

528i

10.2/-

525tds

22.0/20

535i

10.0/

540i

10.0/


The established system of injection and management

520i, 523i, 528i

DME MS41.0

535i

DME M5.2.1

540i

DME M5.1

525tds

DDE 2.1 or 2.2


Sequence of work of cylinders

520i, 523i, 528i, 525tds

1-5-3-6-2-4

535i, 540i

1-5-4-8-6-3-7-2


Camshafts

Models 520i, 523i, 528i

      •  Axial люфт

0.15 - 0.33 mm

      • the  Radial backlash

0.02 - 0.054 mm

Model 525tds

      •  Axial люфт

0.15 - 0.33 mm

      • the  Radial backlash

0.04 - 0.054 mm

Head of cylinders and valves

Height of a head of cylinders

Engine M52

      •   Nominal

140 mm

      •  Limiting value after processing

139.7 mm

      • the  Maximum deviation from planeness of a head and the block of cylinders

0.03 mm


External diameter of a saddle of the valve (4) corresponds to external diameter of the valve.


 

520i/523i/528i

525tds

Corner of a saddle (1)

45

45

External adjustment corner (2)

15

15

Internal adjustment corner (3)

60

60

Width of a facet of the inlet valve (5), mm

1.65 0.25

2.00 0.25

Width of a facet of the final valve (5), mm

1.65 0.25

2.75 0.15

Greasing system

Impellent oil

Norms ACEA*

Also are supposed

Petrol engines

A2-96
A3-96
A2-96/B2-96
A3-96/B2-96
A2-96/B3-96
A3-96/B3-96

CCMC-G4
CCMC-G5
CCMC-G4/PD2
CCMC-G5/PD2
API-SH
API-SH/CD
API-SH/CE

The diesel engine

A3-96/B3-96

CCMC-G5/PD2

*) Preferable application

The oil pump

Radial backlash between an external rotor and the case

Max. 0.18 mm

Axial backlash

 

      • an  internal rotor

Max. 0.08 mm

      • an  external rotor

0.09 mm

Free length of a spring редукционного the valve

84.1 mm

Ridge клиновые belts

520i, 523i, 528i

6K х 1555

The conditioner compressor

5K х 906

535i, 540i, 525tds

6KX х 1815

The conditioner compressor

4PK х 781

535i, 540i

7K-LB х 1629

The conditioner compressor

5K х 1007

Efforts of a tightening of carving connections

The moments of an inhaling of fixture are resulted in the text of the Head and on some иллюстрациях*.
*Выделенные in the text a bold type the inhaling moments are subject to exact observance; the efforts not allocated with a bold type are resulted only roughly

The characteristic

Value

Bolts of fastening of a head of cylinders
In three steps in sequence from 1 to 14

 

      •  1 reception

40 Nanometers

      •  2 reception

On a corner 90

      •  3 reception

On a corner 90

Models 525tds (engine M51)
In six receptions in sequence with 1 on 14

 

      •  1 reception

80 Nanometers

      •  2 reception

On a corner 180

      •  3 reception

50 Nanometers

      •  4 reception

On a corner 90

      •  5 reception

On a corner 90

After 25 mines of warming up of the engine:
      •  6 reception

On a corner 90

Camshaft asterisk
In two steps

 

      •  1 reception

20 Nanometers

      •  2 reception

On a corner 35

Cover or the central bolt of the oil filter

25 Nanometers

Drain stopper of the pallet картера

 

      •  17 mm

30 Nanometers

      •  19 mm

60 Nanometers