Dismantling The Burner Blower - Kärcher HDS 9/50 De Tr1 Service Manual

11.11.3 Dismantling the burner blower

View with pulled out clip.
1 Solenoid valve
2 Fuel line
3 Pressure line
4 Fuel pump
5 coupling
6 Return
 Remove the pump unit with the coupling from the cas-
ing.
 Remove magnetic coil.
 Remove the connections of the fuel line (supply), pres-
sure line and return, remove lines.
ATTENTION
Collect the residual amount of diesel from the line and seal
the line.
If the diesel tank is not empty, diesel will permanently leak
when the line is not sealed!
NOTE
Ensure the correct rotation direction with the new fuel
pump! Necessary part number: 6.473-006.0.
 Dismantle the fuel pump.
 Unscrew 4 screws of the console.
NOTE
If the connection cable is to be disconnected, the motor
must be opened from the back.
English 5.906-736.0 Rev. 00 (07/15)
139