Special Tools; Tightening Torques; Circuit Diagram - Kärcher HD 9/50-4 Cage Service Manual

7.1

Special tools

Pliers
Drawing tool
Drive mandrel
Insertion tool
Installation man-
drel, shaft seal
ring
Installation sleeve
8

Circuit diagram

See next pages.
Note:Please use the circuit diagram that is valid for the actual ver-
sion of the unit.
7.2

Tightening torques

4.901-062.0 Hollow screw, pressure side
Hollow screw, suction side
Crown nut
Valve screws
6.815-013.0
Cylinder head screws
Piston screws, HD 13/35
Piston screws, HD 9/50
6.815-229.0
Oil drain screw
Crankshaft bearing cover screws
Oil pan cover
Piston rod screws
6.815-209.0
6.815-223.0
6.815-228.0
160 Nm
40 Nm
50 Nm
40 Nm
20 Nm
9 Nm
40 Nm
18..0.22 Nm
5 Nm
8..0.9 Nm
English 5.906-441.0 Rev. 01 (06/10)
37