8
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F1/T1
HY30-5501-M1/UK
3.
couple of turns. Take the mandrel which co-
-
sible to turn the mandrel 90°, down in the 
-
Direction of rotation
The factory assembled direction of rotation, 
appears on the label and by arrows on the 
vs. shaft rotation. The direction of rotation 
Remove the four cap screws and turn the 
Nm.
-
Start-up
Make sure the entire hydraulic system is 
5 Nm.
Disassembling 
2.
protective washer (item 236).
Center screw
Plastic seal
1.
shaft upwards.