DAF CF65, CF75, CF85 Series . Manual — part 942

©

200423

5-11

Front axle and leading rear axle

TECHNICAL DATA

ΧΦ65/75/85 series

7

0

Front axle needle bearing pressing-in depth

150N, 152N and 156N

dimension a: 12 - 13 mm

dimension b: 3 - 4 mm

182N and 186N

dimension a: 15 - 16 mm

dimension b: 6 - 7 mm

Leading rear axle needle bearing pressing-in

depth

dimension a: 12 - 13 mm

dimension b: 3 - 4 mm

Wheel speed sensor ring

Idler arm

Overview of available keys

(1) Spring-blade width

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S7 00 710

a

b

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S7 00 822

a

b

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Lateral run-out

maximum 0.25 mm

Axial bearing play

0 - 0.05 mm

1,5

±0,3

H

±0,3

B

±1

L

±2

20,5

S7 00 107

Key angle

B

(1)

L

H

0.5



78

155

2.85

1



78

155

4.20

1.5



78

155

5.55

2



78

155

6.91

2.5



78

155

8.26

3



78

155

9.62

TECHNICAL DATA

5-12

©

200423

Front axle and leading rear axle

0

ΧΦ65/75/85 series

7

5.2 TIGHTENING TORQUES

The tightening torques stated in this section are

different from the standard tightening torques

stated in the overview of the standard tightening

torques. The other threaded connections not

specified must therefore be tightened to the

torque stated 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.

A.

Wheel hub unit lock nut
-

1

st

phase

400 Nm

(1)

-

2

nd

phase

turn the hub through 10 rotations

(2)

-

3

rd

phase

450 Nm

-

4

th

phase

turn the hub through 10 rotations

(2)

-

5

th

phase, for 150N, 152N and 156N

950 Nm

-

5

th

phase, for 182N and 186N

1000 Nm

B.

Wheel nut

700 Nm

(3)

C.

King pin nut
-

if M27 (150N/152N/156N)

595 Nm

(4)

-

if M33 (182N/186N)

660 Nm

(4)

D.

Steering rod arm bolt

500 Nm + 90

 angular displacement

(5)

E.

Steering rod attachment nut
-

if M20 castle nut

225 Nm

(6)

-

if M24 castle nut

285 Nm

(6)

-

if self-locking M20 nut

225 Nm

(7)

-

if self-locking M24 nut

285 Nm

(7)

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F

L

K

C

I

H

G

D

E

S7 00 738

©

200423

5-13

Front axle and leading rear axle

TECHNICAL DATA

ΧΦ65/75/85 series

7

0

(1) Fit new hub nut.

(2) Rotate the hub at a rotational speed of approx. 40 rpm.

(3) Retorque after 100 km; if new wheel studs have been fitted, the wheels need additional retorquing after 500 km.

(4) Apply Loctite 243 to the nut.

(5) Fit new bolt. Apply Loctite 243 to the bolt.

(6) Tighten until the split pin fits (max. 60

). It is not allowed to fit a self-locking nut instead of a castle nut.

(7) Check the ball end thread for damage before fitting a new self-locking nut.

To do so, hand-tighten a non-self-locking nut on the ball joint to be checked.

If the new nut cannot be fully hand-screwed onto the entire thread, the ball end must be replaced.

Fit new self-locking nut. Apply Loctite 243 to the nut.

(8) Fit new self-locking nut.

Fitting a new self-locking nut to a

ball end with a damaged thread may

lead to dangerous situations.

F.

Bolt, steering rod clamping bracket
-

if M10

47 Nm

(8)

-

if M12

80 Nm

(8)

G.

Nut, Trilex assembly ring

700 Nm

(3)

H.

M20 nut (Trilex/Tublex wheel)

335 Nm

(3)

I.

Track rod attachment nut M20

225 Nm

(7)

K.

Bolt, track rod clamping bracket
-

if M12

80 Nm

(8)

-

if M14

170 Nm

(8)

L.

Track rod arm bolt

500 Nm + 90

 angular displacement

(5)

}

TECHNICAL DATA

5-14

©

200423

Front axle and leading rear axle

0

ΧΦ65/75/85 series

7

Steering rods FAG/FTG

(1) Tighten until the split pin fits (max. 60

). It is not allowed to fit a self-locking nut instead of a castle nut.

(2) Check the ball end thread for damage before fitting a new self-locking nut.

To do so, hand-tighten a non-self-locking nut on the ball joint to be checked.

If the new nut cannot be fully hand-screwed onto the entire thread, the ball end must be replaced.

Fit new self-locking nut. Apply Loctite 243 to the nut.

(3) Fit new self-locking nut.

Fitting a new self-locking nut to a

ball end with a damaged thread may

lead to dangerous situations.

A.

Idler arm lock nut

185 Nm

B.

Steering rod attachment nut
-

if M20 castle nut

225 Nm

(1)

-

if M24 castle nut

285 Nm

(1)

-

if self-locking M20 nut

225 Nm

(2)

-

if self-locking M24 nut

285 Nm

(2)

C.

Bolt, steering rod clamping bracket
-

if M10

47 Nm

(3)

-

if M12

80 Nm

(3)

D.

Nut, idler arm attachment

750 Nm

A

B

C

B

A

D

B

C

S7 00 154

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