Pumps; Hydraulic System - Kärcher ICC 1 S D Service Manual

Basic Settings and Service Procedures
Hydraulic System – Pumps
Removing hydraulic pumps
Installing hydraulic pumps
1 Mounting bolts
2 Hydraulic pumps
3 Battery
4 Connecting sleeve, engine/hydraulic pump
5 Alternator
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Removing hydraulic pumps
The hydraulic pumps powering the working
hydraulics and steering are mounted beneath the
battery (3) as an extension of the engine drive
shaft.
– Drain hydraulic fluid into clean container.
– Remove all hydraulic lines from pumps (2).
– Remove a total of six mounting bolts (1).
– Pull pumps off toward the rear.
Installing hydraulic pumps
– Install pumps, complete with connecting
sleeve (4), engine drive shaft.
– Install, then tighten, a total of six mounting
bolts (1).
– Connect all hydraulic lines.
Note:
When mounting bolts have been thightened,
connecting sleeve (4) must still have free axial
travel.
Binding connecting sleeves may cause
damage to hydraulic pump bearings and to
engine.
ICC 1 S D