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English
5.906-494.0 Rev. 01 (04/11)
25
The status of the attached circuit diagram represents
the creation date of the service manual. This circuit
diagram is not updated. When working on the device,
please always use the current circuit diagram in
Kärcher-Inside.
7.1
Technical Documentation
Appliance type
Order number
Circuit diagram
operating instruc-
tions
Spare parts list
HD 25/15-4 Cage
1.367-121.0
0.089-091.0
5.963-304.0
5.971-040.0
HD 20/15-4 Cage
1.367-131.0
0.089-091.0
5.963-304.0
5.971-077.0
HD 16/15-4 Cage
1.367-105.0
0.089-091.0
5.963-304.0
5.971-077.0
8
Circuit diagram
9
Special tools
Special tool HP 25/15-4 and 20/15-4, piston diameter 25 mm
Order number
Pliers to remove the rings and seats
4.901-062.0
Inner driver, diameter 14.5 to 18.5 mm
6.815-013.0
Installation mandrel, high and low pressure seal
6.815-211.0
Installation sleeve, high pressure seal
6.815-214.0
Installation mandrel, oil seal
6.815-223.0
Insertion tool, crown wrench
6.815-209.0
Special tool HP 20/15-4, piston diameter 25 mm
Order number
Pliers to remove the rings and seats
4.901-062.0
Inner driver, diameter 14.5 to 18.5 mm
6.815-013.0
Installation mandrel, high and low pressure seal
6.815-257.0
Installation sleeve, high pressure seal
6.815-256.0
Installation mandrel, oil seal
6.815-258.0
Special tool HP 16/15-4, piston diameter 22mm
Order number
Pliers to remove the rings and seats
4.901-062.0
Inner driver, diameter 14.5 to 18.5 mm
6.815-013.0
Installation mandrel, high and low pressure seal
6.815-257.0
Installation sleeve, high pressure seal
6.815-256.0
Installation mandrel, oil seal
6.815-258.0