DAF CF65, CF75, CF85 Series . Manual — part 171

©

200351

1-3

CE engine

TECHNICAL DATA

ΧΦ65/75/85 series

2

0

Valve clearance

Setting dimension, cold valve clearance

Gear backlash

Axial play

Oil sump pressure

M201250

OK

A

A

OK

Length of the area
under the bolt head
and area above the
start of the screw
thread where
corrosion and pitting
may not occur (A)

3.2 mm

M201252

Cylinder Head Capscrew Length Gauge

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B

B

D

C

C

OK

Maximum free length
of the short cylinder
head bolt (nominal
130 mm)

132.1 mm

Maximum free length
of the long cylinder
head bolt (nominal
150 mm)

152.1 mm

Inspection dimension, cold valve clearance
Inlet

0.15 - 0.40 mm

Exhaust

0.40 - 0.75 mm

Inlet

0.25 mm

Exhaust

0.50 mm

Crankshaft gear - camshaft gear

0.076 - 0.28 mm

Oil pump gear - idler gear

0.250 - 0.30 mm

Crankshaft axial play

0.267

≥ 0.165 mm

Camshaft axial play

0.230

≥ 0.130 mm

New engine

60 - 80 l/min.

Worn engine

180 l/min.

TECHNICAL DATA

1-4

©

200351

CE engine

0

ΧΦ65/75/85 series

2

Flywheel/starter ring gear

Vibration damper

Oil sump pressure conversion table

Inches (water)

Litres per minute (l/min.)

1

50

2

84

3

103

4

119

5

133

6

145

7

155

8

164

9

172

10

180

11

187

12

193

13

200

14

206

15

211

16

217

17

222

18

226

19

229

20

232

Axial variation, measured on the outer diameter

0.127 mm

Starter ring gear warm up (max. 20 min.)

max. 127

C

Difference in thickness at 4 places must not
exceed:

6.35 mm

©

200351

1-5

CE engine

TECHNICAL DATA

ΧΦ65/75/85 series

2

0

1.2 TIGHTENING TORQUES

The tightening torques specified in this section
are different from the standard tightening torques
cited in the overview of the standard tightening
torques. The other threaded connections not
specified must therefore be tightened to the
torque cited in the overview of standard
tightening torques.

When attachment bolts and nuts are replaced, it
is important that - unless stated otherwise - these
bolts and nuts are of exactly the same length and
property class as those removed.

Starter motor

Automatic tensioner

Alternator

Air compressor

Air-conditioning compressor

Valve gear

Inlet manifold

Exhaust manifold

(1) Tighten crosswise from inside to outside.

Attachment bolts

43 Nm

Attachment bolts

43 Nm

Alternator bracket attachment bolts

30 Nm

Alternator attachment bolts

60 Nm

Pulley attachment nut

80 Nm

Compressor attachment nuts

60 Nm

Attachment of pipes

39 Nm

Compressor support attachment bolts

30 Nm

Compressor attachment bolts

60 Nm

Rocker setting bolt lock nut

24 Nm

Valve sleeve attachment bolts

24 Nm

Valve cover attachment bolts

10 Nm

Rocker seat attachment bolts

36 Nm

Injector wiring

1 Nm

Inlet manifold attachment bolts

24 Nm

Fit inlet manifold using sealant

Loctite Ultra Grey

Fuel rail attachment bolts

24 Nm

Glow element attachment bolts

14 Nm

Air inlet hose clamps

7 Nm

Attachment bolts

43 Nm

(1)

Heat shields

60 Nm

TECHNICAL DATA

1-6

©

200351

CE engine

0

ΧΦ65/75/85 series

2

Cylinder head

Note:
Apply a drop of engine oil to the thread and under
the abutting surface of the attachment bolt heads.

Stage 1

(1) Tighten the bolts in the order indicated

Stage 2

(1) Tighten the bolts in the order indicated

Stage 3

(1) Tighten the bolts in the order indicated

M201143

4

5

13

21

9

17

8

7

3

6

14

22

2

10

18

26

1

25

20

12

24

23

19

11

15

16

All attachment bolts

35 Nm

(1)

M201202

12

11

8

7

4

3

1

2

5

6

9

10

13

14

Only attachment
bolts with a length of
150 mm

55 Nm

(1)

M201143

4

5

13

21

9

17

8

7

3

6

14

22

2

10

18

26

1

25

20

12

24

23

19

11

15

16

All attachment bolts

2 steps each with a
90

angular

displacement

(1)