ar1820w3471jb

Remove/install oil filter housing

Type ar · emne 18.20 · version 0106 · 2019-12-05

Gælder for: Engine 902.9 in model 957 except code MS8 (Natural gas engine) Engine 926.9 in model 957

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 18 Motorsmøring, motoroliekøling › 18.20 Oliefilter — Serie 902 (modeller 9**) · Serie 957

EinPAS 15 Motor › 15.20 Motorsmøresystem › 15.20.31 filter/køling/termostat/ventilator/beholder — Serie 902 (modeller 9**) · Serie 957

Gælder også for motorer/gearkasser: 926 9**

AR18.20-W-3471JB

Remove/install oil filter housing

04.12.2019

Engine

902.9 in model 957

except code MS8 (Natural gas engine)

Engine

926.9 in model 957

Remove/install oil filter housing

W18.20-1025-09

1

Oil filter cover

6

Bracket

11

Charge air pipe

2

Oil filter housing

7

Carrier with guide pulley

12

Poly-V-belt

3

Seal

8

Coolant line

13

Guide pulley

4

Oil pressure line

9

Bracket

14

Poly-V belt tensioning device

5

Coolant line (only in vehicles with code MS4 (BlueTec 4) or code MS5 (BlueTec 5))

10

Air intake pipe

15

Alternator carrier

Remove/install

1

Remove charge air pipe (11) from charge air cooler to charge air manifold

AR09.41-W-1311JD

2

Remove air intake pipe (10)

AR09.10-W-8131JB

3

Remove bracket (9) at coolant pump and push away with coolant line (8)

Bracket to coolant pump

*BA20.10-N-1005-01C

4

Unscrew oil filter cover (1) from oil filter housing (2) and remove

When oil filter cover (1) is pulled out, engine oil will flow back into oil pan from oil filter housing (2).

Installation: Replace sealing ring.

Oil filter cover to oil filter housing

*BA18.20-N-1003-01B

5

Remove oil pressure line (4) at oil filter housing (2)

Collect escaping engine oil, seal oil holes.

Installation: Install new sealing rings.

6

Swivel tensioner pulley of poly-V belt tensioning device (14) downward and take off poly-V belt (12) at guide pulley (13)

AR13.22-W-3902-02D

AP13.22-D-1351-01A

Observe poly-V belt (12) routing diagram.

Installation: Check condition of poly-V belt (12); replace if necessary.

7

Remove guide pulley (13) at oil filter housing (2)

Bolt, guide pulley to oil filter

*BA13.22-N-1002-01B

8

Remove carrier with guide pulley (7) on bracket (6)

Bolt, guide pulley carrier to holder

*BA13.22-N-1005-01B

9

Remove bracket (6) at oil filter housing (2)

Bolt, holder to oil filter

*BA13.22-N-1003-01B

10

Detach carrier with guide pulley (7) at alternator carrier (15)

Bolt, guide pulley carrier to alternator carrier

*BA13.22-N-1004-01B

11

Disconnect electrical connection at oil pressure and oil temperature combination sensor

Only for engine 926.9 up to engine end no. 301561.

12

Remove bracket for coolant line (5) at oil filter housing (2)

Only in vehicles with code MS4 (BlueTec 4) or code MS5 (BlueTec 5).
Do not disconnect coolant line (5).

Bolt, oil filter housing to crankcase

*BA18.20-N-1001-01B

13

Remove oil filter housing (2) from cylinder crankcase

Bolt, oil filter housing to crankcase

*BA18.20-N-1001-01B

14

Remove seal (3)

Installation: Replace seal (3).

15

Install in the reverse order

16

Check engine oil level on display or with oil dipstick; add oil if necessary

Notes on engine oil

AH18.00-N-0101-01HA

Observe engine oil grade set in maintenance system or Specifications for Operating Fluids.

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

17

Start engine and allow to run in idle for 10 s until the oil pressure has built up, then run the engine at varying speeds

18

Switch off engine and check seal in area around oil filter

Visual inspection.

Single-belt drive

Number

Designation

ENGINE 900.9, 902.9, 904.9, 906.9

ENGINE 924.9, 925.9, 926.9

BA13.22-N-1002-01B

Bolt, guide pulley to oil filter

Nm

50

50

Single-belt drive

Number

Designation

ENGINE 900.9, 902.9, 904.9, 906.9

ENGINE 924.9, 925.9, 926.9

BA13.22-N-1003-01B

Bolt, holder to oil filter

Nm

40

40

Single-belt drive

Number

Designation

ENGINE 900.9, 902.9, 904.9, 906.9

ENGINE 924.9, 925.9, 926.9

BA13.22-N-1004-01B

Bolt, guide pulley carrier to alternator carrier

Nm

65

65

Single-belt drive

Number

Designation

ENGINE 900.9, 902.9, 904.9, 906.9

ENGINE 924.9, 925.9, 926.9

BA13.22-N-1005-01B

Bolt, guide pulley carrier to holder

Nm

65

65

Oil filter

Number

Designation

Engine 900.9, 902.9, 904.9, 906.9

Engine 924.9, 925.9, 926.9

BA18.20-N-1001-01B

Bolt, oil filter housing to crankcase

Nm

25

25

Oil filter

Number

Designation

Engine 900.9, 902.9, 904.9, 906.9

Engine 924.9, 925.9, 926.9

BA18.20-N-1003-01B

Oil filter cover to oil filter housing

Nm

25

25

Coolant pump, coolant thermostat

Number

Designation

ENGINE 900.9, 902.9, 904.9, 906.9

ENGINE 924.9, 925.9, 926.9

BA20.10-N-1005-01C

Bracket to coolant pump

Nm

50

50

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