Kärcher HDS 9/50 De Tr1 Service Manual page 132

132
English 5.906-736.0 Rev. 00 (07/15)
 After replacing the oil groove rings, the piston rod is
pushed back into the straight pushing guide and the
pistons are screwed on (observe tightening torque, see
in the back). Clean the threads before screwing, apply
screw securing adhesive (soluble) to the threading of
the piston.
NOTE
Ensure the exact centring of the sleeve (item 27) and the
copper sealing ring (item 28)!