1997 MERCEDES-BENZ ML320 oil capacity

AC compressor
Refrigerant compressor
2Remove poly V-belt AR13.22-P-
1202B
3
Unscrew hexagon socket head screw
(1) securing low-pressure refrigerant
line (2) to refrigerant compressor (6) Detach low-pressure refrigerant line (2)
from refrigerant compressor (6).
Installation: Install new sealing rings
and moisten with compressor oil.
*BA83.55-
P-1002-01A
4
Unscrew hexagon socket head screw
(3) securing high-pressure refrigerant
line (4) to refrigerant compressor (6)
*BA83.55-
P-1002-01A
5
Detach refrigerant compressor
connector (A9x1) at refrigerant
compressor (6) Installation: Install new sealing rings
and moisten with compressor oil.
6
Unscrew external Torx drive bolt (5)
from refrigerant compressor (6) at
crankcase
External torx setFig. 172
7Remove refrigerant compressor (6)
from below Installation: Note additional oil filling
capacity when replacing the fluid reservoir.*BF83.55-
P-1005-01A
8Install in the reverse order
9Remove receiver/drier
The fluid reservoir must be replaced
every time after the refrigerant compressor
is removed and installed.AR83.30-P-
6520GH

Installation: Note additional oil filling
capacity when replacing the refrigerant
compressor.*BF83.55-
P-1008-01A
NumberDesignationEngines 111.977,112.942,
112.970,113.942/ 965/981
in MODEL 163
BA83.55-P-1002-01ABolt of refrigerant lines to
AC compressorNM20
NumberDesignationRefrigerant
compressor 7SB16,
refrigerant R134a
in model 163
BF83.55-P-1005-
01AAdditional oil filling
capacity when
replacing fluid
reservoirCompressor oilcm3 10
Specifications for
Operating FluidsSheetBB00.40-P-0362-
00A

2001 Mercedes-Benz ML320
1998-2005 HVAC Climate Control - 163 Chassis
me
Saturday, October 02, 2010 3:23:19 PMPage 229 © 2006 Mitchell Repair Information Company, LLC.

Fig. 186: Identifying External Torx Set (001 589 76 09 00)
MAINTENANCE
REPLACE DUST FILTER FOR HEATIN G/AIR CONDITIONING - AP83.00-P-8381GH
MODEL 163.113 /128 /136 /154 /157 /172 /174 /175
Fig. 187: Identifying Dust Filter

BF83.55-P-1008-
01AAdditional oil filling
capacity when
replacing refrigerant
compressorCompressor oilcm3 20
Specifications for
Operating FluidsSheetBB00.40-P-0362-
00A

Remove/install
1Remove cover below instrument
panel (passenger side) Up to 31.08.99AR68.10-P-
1520GH
Remove/install cover below
instrument panel (right) As of 01.09.99AR68.10-P-
1520GI
2First unlatch retaining clamp (3), then
remove cover(2)
3Withdraw dust filter (1) downwards
(arrows) The dust filter must not be
cleaned; it must be replaced.
4Install in the reverse order

2001 Mercedes-Benz ML320
1998-2005 HVAC Climate Control - 163 Chassis
me
Saturday, October 02, 2010 3:23:19 PMPage 230 © 2006 Mitchell Repair Information Company, LLC.

13
Disconnect coolant hose to coolant pump (8),

coolant hose from thermostat housing (9) and

coolant hose from coolant expansion tank

(10) at radiator

Hexagon socket wrench

*WH58.30-Z-1001-06A

Hexagon socket wrench

*WH58.30-Z-1002-06A

14
Detach air guides (12)


Installation:
Replace fastening clamps

(13)

15
Unscrew bolts (16) at condenser (17) to

radiator

Avoid deformation of condenser lines.

Do not disconnect lines.

16
Remove attachment parts (20) and rubber

shock absorber (21)


Installation:
Ensure, that the rubber

shock absorbers do not drop when installing

the radiator.

Replace fastening clamps.

17
Take off fluid reservoir of AC (14) at radiator

Place to the side with lines connected.

External torx set

*001589760900

18
Remove bracket of charge air pipe at left

radiator

Installation:
Insert bracket of charge air

pipe into the bracket at the radiator.

19
Remove radiator (15)

Installation:
When installing, the mounting

studs of the radiator must be inserted into the

rubber grommets of the lower crossmember.

20
Install in the reverse order

21
Check headlamp adjustment, correct if

necessary

e

Check and correct headlamp adjustment

AP82.10-P-8260A

22
Inspect cooling system for leaks

AR20.00-P-1010HA

23
Fill power steering pump and bleed


Danger!

Risk of accident
caused by vehicle starting

off by itself when engine is running.
Risk of

injury
caused by contusions and burns when

working in engine during starting procedure
Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.

Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

24
Run engine and inspect for leaks
Crankcase ventilation, cylinder head cover

Number

Designation
Engine

612.963

BA01.20-P-1002-01A
Bolt, cylinder head cover trim panel to

cylinder head cover
Nm
10

BA01.20-P-1003-01A
Bolt, cover panel to charge air distribution

pipe
Nm
10

Power steering pump

Number

Designation
Model

163.113

BA46.30-P-1012-01A
Banjo bolt, power steering oil line to radiator
Nm
30


Cooling system

Number

Designation
Engine

612.963

BF20.00-P-1001-02E
Cooling system
Total capacity
Liter
Y
11.0

Copyright DaimlerChrysler AG 12.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
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