Function; Motor/Pump Unit - Kärcher HD 6/16-4 M / MX Service Manual

6

Function

6.1

Motor/pump unit

1 Screw fan wheel attachment
2 Fan wheel
3 Motor bearing, rear (B bearing)
4 Motor casing
5 Motor shaft
6 Stator
7 Rotor
8 Shaft seal ring
9 Motor bearing, front (A bearing)
10 Oil bath
11 Fastening screw, swash plate
12 Holding plate of piston spring
13 Piston spring
14 Plunger
15 Oil seal
16 Low pressure seal
17 High pressure seal
18 Suction side pump
19 Suction valve
20 Control piston, pressure switch
21 Screw connections
22 Locking screw for pressure valve
23 Pressure valve
24 Manometer
25 Axial bearing
26 Swash plate
27 Fitting key
28 Engine mount
English 5.906-246.0 Rev. 01 (09/14)
11