Mercedes-Benz ML320. Manual — part 440

Compression pressure

9

Carry out test procedure
at the remaining
cylinders in the same
way

10

Compare measurements
obtained with the
specified pressures

Compression installation tolerance
or new value

*BE01.00-P-1001-
01D

Compression pressure wear limit
or limit value

*BE01.00-P-1002-
01D

Compression pressure permissible
difference between individual
cylinders

*BE01.00-P-1003-
01D

If the pressure is below the
minimum compression pressure or
if the permissible difference
between individual cylinders is
exceeded: ?

Inspect cylinders for leaks

AR01.00-P-1300HV

11

Install in the reverse
order

Number Designation

Engines 112.910/
911/912/920/921/923/940/941/
942/943/960, 113.940/942/
943/961/963 low compression

Engines 112.910/
911/920/921/
922/923/940/
941/942/943/
944/945/946/947,
113.940/941/942/
943/960/961/962/
963/965/968/969
normal compression

Engine
113.944
Standard
compression

BE01.00-
P-1001-
01D

Compression
installation
tolerance or
new value

bar 10...12

12 to 14

11 to 13

BE01.00-
P-1002-
01D

Compression
pressure wear
limit or limit
value

bar 8.0

9.0

10.0

BE01.00-
P-1003-
01D

Compression
pressure
permissible
difference
between
individual
cylinders

bar 1.5

1.5

1.5

2001 Mercedes-Benz ML320

1998-2005 ENGINE Complete engine - 163 Chassis

me

Compression pressure

Fig. 21: Identifying Compression Recorder (001 589 76 21 00)

Repair materials

FIRING ORDER - AR01.00-P-1300-03HA

Fig. 22: Identifying Firing Order (Engines 111, 601, 604, 611, 271)

Number

Designation

Engines 113.980/
981/982/984 standard
compression

Engine
113.987/988/
990/991/993

Engine
113.992/995

BE01.00-P-
1001-01D

Compression installation
tolerance or new value

bar 11 to 13

9 to 12

11 to 13

BE01.00-P-
1002-01D

Compression pressure wear
limit or limit value

bar 10.0

8.0

8.0

BE01.00-P-
1003-01D

Compression pressure
permissible difference
between individual cylinders

bar 1.5

1.5

1.5

Number

Designation

Order number

BR00.45-Z-1002-06A

Lubricant

A 000 989 01 60

2001 Mercedes-Benz ML320

1998-2005 ENGINE Complete engine - 163 Chassis

me

Fig. 23: Identifying Firing Order (Engines 602, 605)

Fig. 24: Identifying Firing Order (Engines 603, 606)

Fig. 25: Identifying Firing Order (Engine 112)

2001 Mercedes-Benz ML320

1998-2005 ENGINE Complete engine - 163 Chassis

me

Fig. 26: Identifying Firing Order (Engine 113)

Fig. 27: Identifying Firing Order (Engine 273)

Fig. 28: Identifying Firing Order (Engine 272)

ENGINES 137,275,285

2001 Mercedes-Benz ML320

1998-2005 ENGINE Complete engine - 163 Chassis

me