Technical Documentation - Kärcher HD 20/15-4 Service Manual

7.1 Technical Documentation

Appliance type
HD 25/15-4 Cage
HD 20/15-4 Cage
HD 16/15-4 Cage
8 Circuit diagram
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.
9 Special tools
Special tool HP 25/15-4 and 20/15-4, piston diameter 25 mm
Pliers to remove the rings and seats
Inner driver, diameter 14.5 to 18.5 mm
Installation mandrel, high and low pressure seal
Installation sleeve, high pressure seal
Installation mandrel, oil seal
Insertion tool, crown wrench
Special tool HP 20/15-4, piston diameter 25 mm
Pliers to remove the rings and seats
Inner driver, diameter 14.5 to 18.5 mm
Installation mandrel, high and low pressure seal
Installation sleeve, high pressure seal
Installation mandrel, oil seal
Special tool HP 16/15-4, piston diameter 22mm
Pliers to remove the rings and seats
Inner driver, diameter 14.5 to 18.5 mm
Installation mandrel, high and low pressure seal
Installation sleeve, high pressure seal
Installation mandrel, oil seal
Order number Circuit diagram
1.367-121.0 0.089-091.0
1.367-131.0 0.089-091.0
1.367-105.0 0.089-091.0
operating instruc- Spare parts list
tions
5.963-304.0 5.971-040.0
5.963-304.0 5.971-077.0
5.963-304.0 5.971-077.0
Order number
4.901-062.0
6.815-013.0
6.815-211.0
6.815-214.0
6.815-223.0
6.815-209.0
Order number
4.901-062.0
6.815-013.0
6.815-257.0
6.815-256.0
6.815-258.0
Order number
4.901-062.0
6.815-013.0
6.815-257.0
6.815-256.0
6.815-258.0
English 5.906-494.0 Rev. 01 (04/11)
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