DAF CF65, CF75, CF85 Series . Manual - part 272

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Removal and installation

XE ENGINE LUBRICATION SYSTEM

CF65/75/85 series

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4.3 REMOVAL AND INSTALLATION, OIL COOLER

Removing the oil cooler
1.

Drain the coolant. See "Draining and filling".

2.

Disconnect the coolant connections.

3.

Disconnect the exhaust brake air supply 

pipe.

4.

Remove the attachment bolts and the oil 

cooler. Collect the escaping lubricating oil.

5.

Remove the O-rings on the oil cooler.

Installing the oil cooler
1.

Clean the contact surfaces between the oil 

cooler and the cylinder block and fit new O-

rings onto the oil cooler housing.

2.

Fit the oil cooler to the cylinder block and 

tighten the attachment bolts to the specified 

torque. See "Technical data".

3.

Fit the exhaust brake air supply pipe.

4.

Connect the coolant connections.

5.

Fill the cooling system.

6.

Check the lubricating oil level.

7.

Run the engine briefly, and check that the oil 

cooler does not leak.

8.

Check the coolant level.

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Removal and installation

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CF65/75/85 series

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4.4 REMOVAL AND INSTALLATION, OIL SUMP

Removing the oil sump
1.

Remove the oil sealing plug.

2.

Drain the oil. See "Draining and filling".

3.

Remove the oil level sensor.

Note:

If the oil level sensor is not removed, the 

sensor could easily break while removing the 

oil sump.

4.

Support the oil sump (1). Remove the 

attachment bolts (4) and locking brackets (3) 

all around.

5.

Remove the oil sump and its sealing 

rubber (2).

Installing the oil sump
1.

Thoroughly clean the sealing surfaces of the 

oil sump and the cylinder block.

2.

Check the oil sump sealing rubber (2). A 

damaged sealing rubber (2) must be 

replaced.

3.

First attach the sealing rubber to the front 

and rear sides of the oil sump. Then, attach 

it to the long sides of the oil sump.

4.

Fit the oil sump (1) with the sealing rubber (2) 

upright.

5.

Fit the attachment bolts (4) and locking 

brackets (3). Tighten the attachment bolts 

crosswise to the specified torque. See 

"Technical data".

6.

Fit the oil level sensor.

7.

Fill the engine with the specified quantity of 

lubricating oil.

8.

Run the engine.

9.

Check for oil leakage.

10. Check the oil level.

11. If applicable, fit the under-engine noise 

encapsulation.

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Removal and installation

XE ENGINE LUBRICATION SYSTEM

CF65/75/85 series

2

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4.5 REMOVAL AND INSTALLATION, OIL PUMP

Removing the oil pump
1.

Remove the oil sump.

2.

Remove the suction pipe and delivery pipe (1).

3.

Remove the bolts (2) attaching the oil pump 

to the main bearing cap. 

4.

Remove the attachment bolt (3) and take the 

oil pump off the main bearing cap.

Installing the oil pump
1.

Check that the oil pump rotates smoothly 

and has no heavy point.

2.

Fit the oil pump and tighten the attachment 

bolts to the specified torque. See "Technical 

data".

3.

Fit new O-rings to the suction and delivery 

pipes (1).

4.

Fit the oil strainer.

5.

Fit the oil sump.

6.

Top up oil. See "Draining and filling"

7.

Check for oil leakage.

8.

Check the oil level.

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Removal and installation

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4.6 REMOVAL AND INSTALLATION, CENTRIFUGAL OIL FILTER ELEMENT

}

To prevent skin injury, avoid 

unnecessary contact with the 

drained lubricating oil.

Removing centrifugal oil filter element
1.

Remove the noise encapsulation on the 

right-hand side.

2.

Clean the cap (3) and surrounding area and 

unscrew the central bolt (4).

3.

Remove the centrifugal oil filter element (2).

Fitting the centrifugal oil filter element
1.

Clean the interior of the cap (3) and fit the 

centrifugal oil filter element (2).

2.

Check the central bolt (4) for damage. 

3.

Replace the sealing ring (5) and lightly 

lubricate the sealing ring with lubricating oil.

4.

Fit the cap (3) and tighten the central bolt (4) 

to the specified torque. See "Technical data". 

5.

Start the engine and check for leakage. 

6.

Check the lubricating oil level.

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