Solution System 103Service Manual – SC3000
Detergent Pump And One-Way Valve Disassembly/Assembly
Disassembly
1. Place the machine on a hoisting system (if
available), then lift it. Otherwise, drive the
machine on a level oor.
2. Lower the brush deck.
3. Turn the ignition key to “0” and disconnect the
batteries.
4. Open the detergent tank plug.
5. On the left side of the machine, remove the
screws and nuts (A).
6. Disconnect the connectors (B) and (C).
7. Disconnect the hose (D).
8. Remove the detergent pump (E).
9. If necessary, remove the retaining springs (F)
and disconnect the one-way valve (G) from the
relevant hoses.
Assembly
10. Assemble the components in the reverse order of
disassembly, and note the following:
◦ Connect the connector with black cable (B)
and white cable (C) as shown in the gure.
◦ Install the one-way valve (G) with the arrow
(H) turned in the direction of the detergent
ow.
A
E
G
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