DAF CF65, CF75, CF85 Series . Manual - part 73

 

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DAF CF65, CF75, CF85 Series . Manual - part 73

 

 

©

 200338

2-3

Locking compounds and sealants

TECHNICAL DATA

ΧΦ65/75/85 series

0

0

Loctite 
572

-

Seals against low pressure 
immediately after fitting

Threaded connections

0292336

Loctite 
5205

-

Surface sealant, specially 
designed for sealing aluminium 
parts

-

Resistant to temperatures up to 
150

″C

-

Resistant to water, coolant and oil

Sealing of aluminium parts

1441339

Loctite 
Form a 
gasket

-

Hardens on contact with metal 
and on full closure

For locking, fastening and sealing

1322823

OVERVIEW OF SEALING COMPOUNDS

Product 
name

Properties

Applications

DAF 
number

OTHER PRODUCTS

Product 
name

Properties

Applications

DAF 
number

Tectyl

Protects the cavities of the cab body 
against corrosion.

Post-treatment of cab parts to protect 
against corrosion.
Can also be used as protection for 
metal parts

1343888

Contact 
spray

Cleaning agent for cleaning and 
degreasing electronic and electrical 
connections. Removes moisture and 
dirt from electrical contacts

Cleaning of electrical contacts

1387608

Loctite 
cleaner
7063

-

Cleans and degreases

-

Non-inflammable and non-
corrosive

For cleaning/degreasing of materials 
to which a locking compound must be 
applied

1322827

Molykote 
BR 2 
PLUS

-

Lubricating grease is heat-
resistant from -30

″C to +130″C

-

Wherever grease lubrication is 
appropriate and normal

-

For almost all ball and roller 
bearings, plain bearings, guides, 
couplings, splined shafts, 
threaded spindles, sprocket 
drives with a low speed

1389512

Molykote 
P37

-

Grease protects against 
corrosion and is heat-resistant to 
1400

″C.

For threaded connections that are 
exposed to high temperatures, as 
used for exhaust systems

1391619

Copaslip

-

Copper paste with an excellent 
bond, is anti-corrosive and heat-
resistant from -35

″C to 1100″C.

-

Resistant to water, salts and 
acids.

-

Prevents wear, oxidation, rust, 
corroding and locking of metal 
surfaces.

For connections that are vulnerable to 
oxidation or corrosion, such as battery 
terminals, exhaust couplings, etc.

1284344

TECHNICAL DATA

2-4

©

 200338

Locking compounds and sealants

0

ΧΦ65/75/85 series

0

Renolit 
HLT2

-

Grease (white)

Disc brake adjustment device

1448907

Syntheso 
GL EP1

-

Grease (green)

Rubber guides for disc brake

1448908

Gleitmo 
805

-

Protects untreated metals 
against corrosion

For parts which are attached with a fit 
such as wheel hub units

1443160

OTHER PRODUCTS

Product 
name

Properties

Applications

DAF 
number

©

 200338

3-1

Threaded connections

TECHNICAL DATA

ΧΦ65/75/85 series

0

0

3. THREADED CONNECTIONS

3.1 TIGHTENING TORQUES

The tightening torques in the table below are 
standard torques and only apply to dipped 
threaded connections.

The property codes are stamped on the nut and 
bolt, except on the clamping flange bolt. The 
clamping flange bolt is recognised by a 
constriction between the hexagonal bolt head 
and the flange. This constriction is absent in 
standard flange bolts.

Tightening torques for dipped threaded 
connections

Overview of standard tightening torques for 
DAF flange bolts and nuts, strength class 
10.9/10

Clamping flange bolt/standard-flange bolt

M2 00 001

Thread pitch

Tightening torque (Nm)

Extra angular displacement (

≥ 10 %)

for bolt stem length L (mm):

L

40

41-80

81-130

131-180

M8

30 

≥  2

30

60

90

120

M10

60 

≥  4

45

90

120

150

M12 x 1.75
M12 x 1.25

110 

≥ 8

110 

≥ 8

30

45

60

90

90

120

120

150

M14 x 2
M14 x 1.5

170 

≥ 15

170 

≥ 15

30

45

60

90

90

120

120

150

M14 x 2

for brake back plates: 170 

≥ 15 Nm + 60″

M16 x 2
M16 x 1.5

260 

≥ 20

260 

≥ 20

30

45

60

90

90

120

120

150

M18 x 2.5
M18 x 1.5

360 

≥ 30

360 

≥ 30

30

45

45

90

60

120

80

150

M20 x 1.5

520 

≥ 40

45

90

120

150

M22 x 2.5

for steering and track rods: 500 

≥ 50 Nm + 90″

TECHNICAL DATA

3-2

©

 200338

Threaded connections

0

ΧΦ65/75/85 series

0

The bolt stem length L is the length of the bolt 
between the bolt head and the nut.
If a component is attached with several bolts, all 
bolts must first be tightened to the specified 
torque, and subsequently by the angular 
displacement.

Overview of standard tightening torques for 
DAF fastenings, strength class 8.8/8

Overview of standard tightening torques for 
DAF flange bolts and nuts, strength class 
12.9/12

Thread

Tightening torque in 
Nm

M4

2.8 

≥ 0.2

M5

5.5 

≥ 0.4

M6

9.6 

≥ 0.7

M8

23 

≥ 2

M10

46 

≥ 4

M12

79 

≥ 6

M14

125 

≥ 9

M16

195 

≥ 14

M18

280 

≥ 20

M20

395 

≥ 30

M22

540 

≥ 40

M24

680 

≥ 50

M27

1000 

≥ 70

M30

1350 

≥ 100

Thread

Tightening torque in 
Nm

M8

32 

≥ 3

M10

67 

≥ 5

M12

113 

≥ 9

M14

178 

≥ 14

M16

274 

≥ 22

M18

385 

≥ 30

M20

550 

≥ 43

M22

740 

≥ 60

M24

925 

≥ 72

M27

1370 

≥ 110

 

 

 

 

 

 

 

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