1997 MERCEDES-BENZ ML500 oil
[x] Cancel search: oilPage 2085 of 4133
AR01.30-P-5800MV
Remove/install cylinder head
22.7.98
ENGINE
112.942 in MODEL 163.154
ENGINE
112.970 in MODEL 163.157
ENGINE
113.942 in MODEL 163.172
ENGINE
113.981 in MODEL 163.174
ENGINE
113.965 in MODEL 163.175
P01.30-2032-06
Shown on model 163.154 with engine 112
1
Air baffle
2
Viscous fan
3
Fan shroud
4
Bolts
5
Air cleaner housing
6
Air intake manifold
7
Resonance unit
8
Poly-V-belt
9
Fender liner
10
Shield
11
Exhaust bracket
P01.30-2033-06
12
Right and left ignition coils
13
Left and right cylinder head covers
14
Intake manifold
15
Camshaft position sensor
16
Coolant line
17
Chain tensioner
18
Oil filter housing
19
Camshaft sprockets
28
Camshaft bearing bridges
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1
Page 2087 of 4133
8
Attach guard plate for radiator/condenser
y
Guard plate for radiator/condenser
Engine 606 in model 124,
Engine 606.961 in model 140,
Engine 112, 113, 604, 605, 611.960 in model
202,
Engine 602.983, 612.966 in model 461,
Engine 628.962, 612.965, 606.964, 112.945,
113.962/ 982 in model 463,
Engine 111, 112, 611.962, 612.962 in model
203,
Engine 112, 113, 611.961, 612.961, 613.961
in model 210,
Engine 112 in model 170,
Engine 112 in model 220,
Engine 113 in model 211, 215, 220,
Engine 112 in model 208,
Engine 112, 113, 612.963, 628.963 in model
163,
Engine 112.923 /943, 113.961 in model 129,
Engine 137, 275 in model 215, 220,
Engine 613.960, 628.960 in model 220,
Engine 113.992 in model 230.474,
Engine 271 in model 209, 203,
Engine 285.950 in model 240.078 /178,
Engine 612.967 in model 209.316,
Engine 648 in model 220
Engine 112.951 in model 639.601/603/ 605/
701 /703 /705 /801 /803 /805
Engine 646.983 /984 in model 639.601/
603 /605 /701 /703 /705 /801 /803 /805
Engine 646.982 in model 639.601/ 603/ 605/
701 /703 /705
WF58.50-P-0110-01A
9
Remove air cleaner housing (5)
10
Remove air intake pipe (6) with resonance
tube (7)
Separate connector of hot film mass air
flow sensor (HFM) for this step and unbolt air
intake pipe at cylinder head cover
The air intake pipe is attached at the rear
at the intake manifold with a plastic plate.
Do not damage the plastic strap.
Engine 112.942/ 970
AR07.07-P-1454A
Engine 113.942/ 965/ 981
AR07.07-P-1454MV
Danger!
Risk of explosion
caused by fuel igniting,
risk of poisoning
caused by inhaling and
swallowing fuel as well as
risk of injury
to
eyes and skin caused by contact with fuel.
No fire, sparks, open flames or smoking.
Pour fuels only into suitable and appropriately
marked containers.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A
11
Disconnect fuel line at fuel rail
Release fuel pressure at service valve!
Collect fuel!
Engine 112:
#
*BA07.52-P-1001-01A
Engine 113:
#
*BA07.52-P-1001-01A
Pressure hose
*119589046300
12
Remove right and left ignition coils (12)
AR15.12-P-2003A
13
Remove right and left cylinder head covers (13)
AR01.20-P-5014B
14
Remove the intake manifold (14)
Installation:
On vehicles with engine
damage, the intake manifold must be
examined for swarfs before assembling and
any swarfs present must be removed, in order
to avoid consequential damage.
AR09.20-P-1310A
The intake manifold system must not be
disassembled.
Remove intake manifold with fuel distributor
15.1
Remove camshaft position sensor (15)
Only necessary if the right cylinder head is
removed.
AR15.10-P-2000A
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 3
Page 2088 of 4133
16
Remove poly V-belt (8)
Installation:
Lock tensioning device with
a drift or pin (diameter 5 mm).
Model 163.154 /157 /172.
AR13.22-P-1202B
Model 163.174 /175.
AR13.22-P-1202BA
17
Detach the coolant line (16) at the cylinder
head on the left
6 mm socket hexagon
*WH58.30-Z-1001-06A
7 mm socket hexagon
*WH58.30-Z-1002-06A
18.1
Remove fender liner (9)
Only with engine 113.113.942 /965 / 981.
AR88.10-P-1300GH
19.1
Remove shield (10)
Only with engine 113.942 /965 /981.
20.1
Remove exhaust bracket (11)
Only with engine 113.942 /965 /981.
Support exhaust system.
21
Detach exhaust system at exhaust manifold
Installation:
On vehicles with engine
damage, the exhaust system must be
examined for swarfs before assembling and
any swarfs present must be removed, in order
to avoid consequential damage.
*BA14.10-P-1002-01B
22
Position crankshaft to 40° after ignition TDC
on cylinder 1
The engine must not be turned back;
otherwise the timing chain can get jammed.
AR05.10-P-6858V
Rotate engine at the crankshaft in running
direction until scribe mark 40° on pulley/
vibration damper corresponds with scribe
mark on timing case.
The grooves on the camshafts must be
pointing toward the inner V.
23
Lock camshafts with locating plates
Locating plate
*112589003200
Locating plate
*112589013200
24
Remove chain tensioner (17)
Model 163.154 /157 with engine 112.942/
970, model 163.172 with engine 113.942.
AR05.10-P-7800C
Model 163.174 /175 with engine 113.981/ 965.
AR05.10-P-7800CA
25.1
Remove oil filter housing (18) together with oil-
water heat exchanger
Engine 113.942.
AR18.20-P-3471B
Engine 112.942/970.
AR18.20-P-3471BA
26
Unscrew camshaft sprockets (19)
If camshaft sprockets are removed,
engine must no longer be cranked, otherwise
timing chain might jam.
Engine 113.942 /965 /981:
#
Tie timing chain tight on both camshaft
sprockets with tie straps.
Engine 112.942 /970:
#
Right-hand camshaft sprocket:
Tie timing chain tight on camshaft sprocket
with tie strap.
Left-hand camshaft sprocket:
Mark camshaft sprocket to timing chain and
remove camshaft sprocket.
It is not possible for the timing chain to
jump across at the crankshaft and balancing
shaft.
After installation:
#
Inspect basic position of camshafts.
AR05.10-P-6858V
If necessary after checking:
#
Set the basic position of camshafts
AR05.20-P-6020AU
Open-end wrench
*112589000100
Insertion tool
*112589010300
Torque wrench
*001589722100
*BA05.20-P-1001-01B
27
Remove camshaft bearing bridges (28)
Pay attention to slackening and tightening
pattern!
AR05.20-P-7103AU
28
Unscrew bolts, cylinder head
!
timing case
cover (20)
*BA01.40-P-1002-01C
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 4
Page 2089 of 4133
29
Slacken cylinder head bolts (21) in stages,
unscrew
Loosen cylinder head bolts according to
loosening schematic only after engine has
cooled down to prevent cylinder head from
distorting.
AR01.30-P-5800-09B
Installation:
Observe tightening pattern
and tightening instructions of cylinder head
bolts.
Oil thread and head contact surface of
cylinder head bolts.
AR01.30-P-5800-07B
Screwdriver insert
*000589031000
Screwdriver insert
*000589041000
*BA01.30-P-1001-01D
30
Remove cylinder head
Installation:
On Engine 112/113 observe
porous points in the left and right cylinder
head. If porous points are present, sealant
must be applied to the cylinder head gasket.
Notes on application of sealant to cylinder
head gasket.
Engine 112, 113
AH01.30-P-1000-04VA
The sealant must be applied within
10 minutes.
Loctite 5900 sealant.
*BR00.45-Z-1015-01A
31
Inspect version of cylinder head gasket
Assignment of cylinder head gasket
Information for assigning the cylinder head
gaskets
Engine 112, 113
AH01.30-P-1000-06V
32
Check cylinder head bolts (21)
AR01.30-P-5800-03B
*BE01.30-P-1001-04B
33
Clean sealing surfaces, inspect for cracks,
shrink holes and flatness, clean threaded
holes.
Pay attention to dowel sleeves (26) for
locating the cylinder head.
Sealing surfaces of crankcase and
cylinder head are provided with an 0.8 mm
thick silicone layer during series production.
At the time of repair installation, silicone
sealant is applied to the sealing area only in
case of any shrink holes.
The sealant must be applied within
10 minutes.
Loctite 5900 sealant.
*BR00.45-Z-1015-01A
34
Install in the reverse order
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
35
Run engine and inspect for leaks
36
Inspect cooling system for leaks
Warm up engine to operating temperature
and then inspect cooling system or leaks.
AR20.00-P-1010HA
37
Read out and erase fault memory
Stored faults which can result from cables
being disconnected or from simulation during
removal and installation or test work, have to
be processed and erased in the fault
memories after completing the work:
#
Diagnosis Manual Volume 2 Index 0:
Connecting and using test equipment.
Cylinder head/cylinder head bolts
Number
Designation
Engine
112.910/911/912/
913/914/915/
916/917/920/
921/922/923/
940/941/942/
943/944/945/
946/947/949/
951/953/954/
955/960/961/
970/972/973/975
Engine
113.940/941/
942/943/944/
945/946/948/
960/961/962/
963/965/966/
967/968/969/
980/981/982/
984/986/987/
988/990/991/
992/993
BE01.30-P-1001-04B
Cylinder head bolt
Thread diameter
M
1111
Length (L) when new
mm
141.5141.5
Length (L)
mm
T
144.5
T
144.5
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 5
Page 2093 of 4133
AR01.30-P-5800MV
Remove/install cylinder head
22.7.98
ENGINE
112.942 in MODEL 163.154
ENGINE
112.970 in MODEL 163.157
ENGINE
113.942 in MODEL 163.172
ENGINE
113.981 in MODEL 163.174
ENGINE
113.965 in MODEL 163.175
P01.30-2032-06
Shown on model 163.154 with engine 112
1
Air baffle
2
Viscous fan
3
Fan shroud
4
Bolts
5
Air cleaner housing
6
Air intake manifold
7
Resonance unit
8
Poly-V-belt
9
Fender liner
10
Shield
11
Exhaust bracket
P01.30-2033-06
12
Right and left ignition coils
13
Left and right cylinder head covers
14
Intake manifold
15
Camshaft position sensor
16
Coolant line
17
Chain tensioner
18
Oil filter housing
19
Camshaft sprockets
28
Camshaft bearing bridges
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1
Page 2095 of 4133
8
Attach guard plate for radiator/condenser
y
Guard plate for radiator/condenser
Engine 606 in model 124,
Engine 606.961 in model 140,
Engine 112, 113, 604, 605, 611.960 in model
202,
Engine 602.983, 612.966 in model 461,
Engine 628.962, 612.965, 606.964, 112.945,
113.962/ 982 in model 463,
Engine 111, 112, 611.962, 612.962 in model
203,
Engine 112, 113, 611.961, 612.961, 613.961
in model 210,
Engine 112 in model 170,
Engine 112 in model 220,
Engine 113 in model 211, 215, 220,
Engine 112 in model 208,
Engine 112, 113, 612.963, 628.963 in model
163,
Engine 112.923 /943, 113.961 in model 129,
Engine 137, 275 in model 215, 220,
Engine 613.960, 628.960 in model 220,
Engine 113.992 in model 230.474,
Engine 271 in model 209, 203,
Engine 285.950 in model 240.078 /178,
Engine 612.967 in model 209.316,
Engine 648 in model 220
Engine 112.951 in model 639.601/603/ 605/
701 /703 /705 /801 /803 /805
Engine 646.983 /984 in model 639.601/
603 /605 /701 /703 /705 /801 /803 /805
Engine 646.982 in model 639.601/ 603/ 605/
701 /703 /705
WF58.50-P-0110-01A
9
Remove air cleaner housing (5)
10
Remove air intake pipe (6) with resonance
tube (7)
Separate connector of hot film mass air
flow sensor (HFM) for this step and unbolt air
intake pipe at cylinder head cover
The air intake pipe is attached at the rear
at the intake manifold with a plastic plate.
Do not damage the plastic strap.
Engine 112.942/ 970
AR07.07-P-1454A
Engine 113.942/ 965/ 981
AR07.07-P-1454MV
Danger!
Risk of explosion
caused by fuel igniting,
risk of poisoning
caused by inhaling and
swallowing fuel as well as
risk of injury
to
eyes and skin caused by contact with fuel.
No fire, sparks, open flames or smoking.
Pour fuels only into suitable and appropriately
marked containers.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A
11
Disconnect fuel line at fuel rail
Release fuel pressure at service valve!
Collect fuel!
Engine 112:
#
*BA07.52-P-1001-01A
Engine 113:
#
*BA07.52-P-1001-01A
Pressure hose
*119589046300
12
Remove right and left ignition coils (12)
AR15.12-P-2003A
13
Remove right and left cylinder head covers (13)
AR01.20-P-5014B
14
Remove the intake manifold (14)
Installation:
On vehicles with engine
damage, the intake manifold must be
examined for swarfs before assembling and
any swarfs present must be removed, in order
to avoid consequential damage.
AR09.20-P-1310A
The intake manifold system must not be
disassembled.
Remove intake manifold with fuel distributor
15.1
Remove camshaft position sensor (15)
Only necessary if the right cylinder head is
removed.
AR15.10-P-2000A
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 3
Page 2096 of 4133
16
Remove poly V-belt (8)
Installation:
Lock tensioning device with
a drift or pin (diameter 5 mm).
Model 163.154 /157 /172.
AR13.22-P-1202B
Model 163.174 /175.
AR13.22-P-1202BA
17
Detach the coolant line (16) at the cylinder
head on the left
6 mm socket hexagon
*WH58.30-Z-1001-06A
7 mm socket hexagon
*WH58.30-Z-1002-06A
18.1
Remove fender liner (9)
Only with engine 113.113.942 /965 / 981.
AR88.10-P-1300GH
19.1
Remove shield (10)
Only with engine 113.942 /965 /981.
20.1
Remove exhaust bracket (11)
Only with engine 113.942 /965 /981.
Support exhaust system.
21
Detach exhaust system at exhaust manifold
Installation:
On vehicles with engine
damage, the exhaust system must be
examined for swarfs before assembling and
any swarfs present must be removed, in order
to avoid consequential damage.
*BA14.10-P-1002-01B
22
Position crankshaft to 40° after ignition TDC
on cylinder 1
The engine must not be turned back;
otherwise the timing chain can get jammed.
AR05.10-P-6858V
Rotate engine at the crankshaft in running
direction until scribe mark 40° on pulley/
vibration damper corresponds with scribe
mark on timing case.
The grooves on the camshafts must be
pointing toward the inner V.
23
Lock camshafts with locating plates
Locating plate
*112589003200
Locating plate
*112589013200
24
Remove chain tensioner (17)
Model 163.154 /157 with engine 112.942/
970, model 163.172 with engine 113.942.
AR05.10-P-7800C
Model 163.174 /175 with engine 113.981/ 965.
AR05.10-P-7800CA
25.1
Remove oil filter housing (18) together with oil-
water heat exchanger
Engine 113.942.
AR18.20-P-3471B
Engine 112.942/970.
AR18.20-P-3471BA
26
Unscrew camshaft sprockets (19)
If camshaft sprockets are removed,
engine must no longer be cranked, otherwise
timing chain might jam.
Engine 113.942 /965 /981:
#
Tie timing chain tight on both camshaft
sprockets with tie straps.
Engine 112.942 /970:
#
Right-hand camshaft sprocket:
Tie timing chain tight on camshaft sprocket
with tie strap.
Left-hand camshaft sprocket:
Mark camshaft sprocket to timing chain and
remove camshaft sprocket.
It is not possible for the timing chain to
jump across at the crankshaft and balancing
shaft.
After installation:
#
Inspect basic position of camshafts.
AR05.10-P-6858V
If necessary after checking:
#
Set the basic position of camshafts
AR05.20-P-6020AU
Open-end wrench
*112589000100
Insertion tool
*112589010300
Torque wrench
*001589722100
*BA05.20-P-1001-01B
27
Remove camshaft bearing bridges (28)
Pay attention to slackening and tightening
pattern!
AR05.20-P-7103AU
28
Unscrew bolts, cylinder head
!
timing case
cover (20)
*BA01.40-P-1002-01C
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 4
Page 2097 of 4133
29
Slacken cylinder head bolts (21) in stages,
unscrew
Loosen cylinder head bolts according to
loosening schematic only after engine has
cooled down to prevent cylinder head from
distorting.
AR01.30-P-5800-09B
Installation:
Observe tightening pattern
and tightening instructions of cylinder head
bolts.
Oil thread and head contact surface of
cylinder head bolts.
AR01.30-P-5800-07B
Screwdriver insert
*000589031000
Screwdriver insert
*000589041000
*BA01.30-P-1001-01D
30
Remove cylinder head
Installation:
On Engine 112/113 observe
porous points in the left and right cylinder
head. If porous points are present, sealant
must be applied to the cylinder head gasket.
Notes on application of sealant to cylinder
head gasket.
Engine 112, 113
AH01.30-P-1000-04VA
The sealant must be applied within
10 minutes.
Loctite 5900 sealant.
*BR00.45-Z-1015-01A
31
Inspect version of cylinder head gasket
Assignment of cylinder head gasket
Information for assigning the cylinder head
gaskets
Engine 112, 113
AH01.30-P-1000-06V
32
Check cylinder head bolts (21)
AR01.30-P-5800-03B
*BE01.30-P-1001-04B
33
Clean sealing surfaces, inspect for cracks,
shrink holes and flatness, clean threaded
holes.
Pay attention to dowel sleeves (26) for
locating the cylinder head.
Sealing surfaces of crankcase and
cylinder head are provided with an 0.8 mm
thick silicone layer during series production.
At the time of repair installation, silicone
sealant is applied to the sealing area only in
case of any shrink holes.
The sealant must be applied within
10 minutes.
Loctite 5900 sealant.
*BR00.45-Z-1015-01A
34
Install in the reverse order
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
35
Run engine and inspect for leaks
36
Inspect cooling system for leaks
Warm up engine to operating temperature
and then inspect cooling system or leaks.
AR20.00-P-1010HA
37
Read out and erase fault memory
Stored faults which can result from cables
being disconnected or from simulation during
removal and installation or test work, have to
be processed and erased in the fault
memories after completing the work:
#
Diagnosis Manual Volume 2 Index 0:
Connecting and using test equipment.
Cylinder head/cylinder head bolts
Number
Designation
Engine
112.910/911/912/
913/914/915/
916/917/920/
921/922/923/
940/941/942/
943/944/945/
946/947/949/
951/953/954/
955/960/961/
970/972/973/975
Engine
113.940/941/
942/943/944/
945/946/948/
960/961/962/
963/965/966/
967/968/969/
980/981/982/
984/986/987/
988/990/991/
992/993
BE01.30-P-1001-04B
Cylinder head bolt
Thread diameter
M
1111
Length (L) when new
mm
141.5141.5
Length (L)
mm
T
144.5
T
144.5
Copyright DaimlerChrysler AG 20.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 5