DAF CF65, CF75, CF85 Series . Manual - part 1010

©

 200424

9-1

Hydraulic lifting gear

TECHNICAL DATA

ΧΦ65/75/85 series

8

0

9. HYDRAULIC LIFTING GEAR

9.1 GENERAL

Cut-out pressure, pressure switch

160 bar

Pre-set value, pressure relief valve

180 bar

Maximum admissible system pressure

200 bar

Test pressure, lifting cylinder

220 bar

Delivery line while lifting

Line connection B

Delivery line while lowering

Line connection A

(The characters are printed on the pump unit)

Safety device

Once the trailing axle has been lowered, it can 

only be lifted again after approx. 2.5 minutes. If 

the control switch is put into the "lifting" position 

before approx. 2.5 minutes has elapsed, the 

lifting gear will not be activated and the time relay 

will be reset. In that case you will have to wait 

about another 2.5 minutes before the trailing axle 

can be lifted.

TECHNICAL DATA

9-2

©

 200424

Hydraulic lifting gear

0

ΧΦ65/75/85 series

8

9.2 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. 

Pump unit

Cylinder

2/2 valve

25 Nm

4/2 valve

25 Nm

Pressure relief valve

30 Nm

Pressure switch

25 Nm

Pump attachment bolts

25 Nm

Engine attachment bolts

17 Nm

Piston attachment bolts

200 Nm

©

 200424

10-1

09N044 leading rear axle (FTP vehicle)

TECHNICAL DATA

ΧΦ65/75/85 series

8

0

10.09N044 LEADING REAR AXLE (FTP VEHICLE)

10.1 GENERAL

Wheel bearing play, 09N044 leading rear axle

0 mm

TECHNICAL DATA

10-2

©

 200424

09N044 leading rear axle (FTP vehicle)

0

ΧΦ65/75/85 series

8

10.2 TIGHTENING TORQUES

The tightening torques stated in this paragraph 

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. 

(1) Turn back until split pin can be fitted.

(2) Evenly tighten the two U-bolt nuts alternately.

Hub nut

100 Nm

(1)

Hub cap

500 Nm

U-bolt nut M20, property class 10

553 Nm

(2)