1997 MERCEDES-BENZ ML320 filter 722
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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 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 3623 of 4133
P 292A AUSSTATTUNG NACH PA I
P 292K PROTOTYPWAGEN S203 4X4 PTT9/FSK720 (M112 E32)
T 292L VORFUEHR-U. TESTFZG.D.WERKE
P 292L WERKSGESCHAEFTE
P 293 SIDEBAG IM FOND LINKS UND RECHTS
P 293K PROTOTYPWAGEN W203 4X4 PTT10/FSK721 (M112 E32)
T 293L WERKSGESCH.ZIVIL AUFBAUF.
P 293L GESCHAEFTSWAGEN
P 294 KNIEBAG
P 294A AUSSTATTUNG NACH PA I
P 294K PROTOTYPWAGEN S203 4X4 PTT11/FSK722 (M112 E26)
T 294L NATO, ALLIIERTE STREITKR.
P 295 VORHANG AN FONDTUERE LI U. RE
P 295A AUSSTATTUNG NACH PA I
P 295K PROTOTYPWAGEN W203 4X4 PTT12/FSK723 (M112 E32)
T 295L AUSSTELLUNGSFAHRZEUGE
P 295L WERKSGESCHAEFTE
P 296 VORHANG FUER HECKFENSTER ELEKTRISCH VERSTELLBAR
P 296A AUSSTATTUNG NACH PA I
P 296L FIRMENANGEHOERIGE
T 296L DAIMLER-BENZ AG HOLDING
P 297 SONNENSCHUTZROLLO IN FONDTUER LI.U.RE
P 297A AUSSTATTUNG NACH PA I
P 297L FIRMENANGEHOERIGE
T 297L MBAG (MERCEDES BENZ AG)
P 298 KLAPPTISCH AN FAHRERLEHNE RE
P 298A AUSSTATTUNG NACH PA I
P 298U LABRADORITGRUEN - METALLICLACK
P 299A AUSSTATTUNG NACH PA I
T 299L BETEILIGUNGEN
P 299L FIRMENANGEHOERIGE
T 2XXL SAMMELCODE DEUTSCHLAND
P 2XXL BUNDESREPUBLIK DEUTSCHLAND
P 300K PRO.TYP W211 PTT1 1 (WAGEN 1-35)
T 300L NEUANLAEUFE
P 300P PRO.TYP W211 PTS1 (WAGEN 82-117)
T 301B LEDER AEROGRAU
P 301K PRO.TYP W211-0013 (OM613 DE32LA)
P 301P PRO.TYP W211-0082 (OM611 DE22LA)
T 301V T1N-NAFTA-VERSUCHSFZG. L-NR. 1 "L904V034"
P 302 ARMLEHNE KLAPPBAR IM FOND MIT ABLAGESCHALE
T 302B LEDER CHAMPIGNON
P 302K PRO.TYP W211-0014 (OM613 DE32LA)
P 302P PRO.TYP W211-0083 (OM612 DE27LA)
T 302V T1N-NAFTA-VERSUCHSFZG. L-NR. 2 "L904V033"
P 303 ARMLEHNE KLAPPBAR VORN MIT FACH
P 303K PRO.TYP S211-0015 (OM613 DE32LA)
P 303P PRO.TYP W211-0084 (M112 E26)
T 303V T1N-NAFTA-VERSUCHSFZG. L-NR. 3 "L903V118"
P 304 ABLAGEFACH VORN MIT STECKDOSE
P 304K PRO.TYP W211-0016 (M113 E43)
P 304P PRO.TYP W211-0085 (M113 E50)
T 304V T1N-NAFTA-VERSUCHSFZG. L-NR. 4 "L903V114"
P 305 STAUBFILTER
P 305K PRO.TYP W211-0017 (OM611 DE18LA)
P 305P PRO.TYP W211-0086 (M112 E26)
T 305V T1N-NAFTA-VERSUCHSFZG. L-NR. 5 "L903V115"
P 306 AKTIVKOHLEFILTER
P 306K PRO.TYP W211-0018 (M112 E24)
P 306P PRO.TYP W211-0087 (M113 E50)
T 306V T1N-NAFTA-VERSUCHSFZG. L-NR. 6 "L903V063"
P 307 KUEHLFACH IM KOFFERRAUM
P 307K PRO.TYP S211-0019 (M112 E28)
P 307P PRO.TYP W211-0088 (M112 E26)
T 307V T1N-NAFTA-VERSUCHSFZG. L-NR. 7 "L903V104"