Scania 16 litre engine. Work Description — part 28

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109

4

Fit a new O-ring on the lid. Lubricate the
O-ring with engine oil.

5

Press a new filter element into the snap
fastener in the lid.

6

Make sure the oil filter drain has emptied
the oil from the filter housing. Screw on the
filter lid with a closed tool with hexagon
driver, e.g. socket 587 637. Tightening
torque 25 Nm

7

Start the engine and inspect the filter
housing for leaks.

Note: The engine must not be run without a
filter element in the oil filter. This would risk
damaging the engine due to particles and low oil
pressure.

Oil filter

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0120w13b.mkr

Oil cooler

Renewing seals

1

Empty the cooling system. Refer to booklet
02:01-01, Cooling system, work
description.

2

Remove the inlet pipe between the air filter
and the turbocharger.

3

Disconnect the control unit cooler with
control unit and fuel filter and place to one
side.

2

3

115 787

4

Remove the crankcase ventilation with pipe.

5

Disconnect the connecting pipe between the
intake manifolds.

6

Remove the charge air pipe between the
turbocharger and the charge air cooler.

4

6

115 909

5

9

8

Oil cooler

7

Remove the water manifold to the
compressor.

8

Remove the oil cleaner.

Note: Lift the oil cooler vertically so that no oil
leaks into the cooling system.

9

Remove the oil cooler lid with the oil cooler.

The small cover need not be unscrewed

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111

10 Remove the four bolts securing the oil

cooler to the side cover.

11 Remove the oil cooler.

12 Renew the four O-rings.

0

11

386

Oil cooler

Fitting

1

Screw on the oil cooler to the oil cooler lid.

2

Fit the oil cooler lid with the oil cooler.

Note: Lower the oil cooler as vertically as
possible so that oil does not leak into the cooling
system.

3

Fit the oil cleaner, clean it as described in
Oil cleaner, dismantling and cleaning.

4

Screw into place the control unit cooler with
the control unit and fuel filter.

5

Fit the charge air pipe between the
turbocharger and the charge air cooler.

6

Screw on the connecting pipe between the
intake manifolds.

7

Fit the water manifold to the air compressor.

8

Fit the crankcase ventilation with pipe.

9

Fill the engine with coolant.

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0120w13b.mkr

Oil cleaner

115 240

15

14
13

12

11

10

9

8

2

1

7

3

4

5

6

1

Housing

2

Gasket

3

Washer

4

Shaft

5

Rotor

6

Strainer

7

O-ring

8

Rotor bowl

9

Nut

10 Retaining ring

11 O-ring

12 Lid

13 Lifting eye

14 O-ring

15 Lock nut

Oil cleaner

Dismantling and cleaning

Specifications

There should be a certain amount of deposited
dirt apparent in the rotor bowl during routine
cleaning of the oil cleaner. If this is not the case,
the rotor may not be revolving. The cause must
be established immediately.

If the dirt deposit exceeds 20 mm after the
recommended interval, the rotor bowl must be
cleaned more often.

Permitted thickness of deposits on walls of bowl

20 mm